PowerShell/Data/Abbr/computing.csv

1	ABBR	MEANING
2	.7z	Common filename extension for archive files in 7z format
3	.bat	Common filename extension for Batch script files
4	.bz2	Common filename extension for archive files in bzip2 format
5	.c	Common filename extension for C source code files
6	.cpp	Common filename extension for C++ source code files
7	.csv	Common filename extension for comma-separated value files
8	.cfg	Common filename extension for configuration files
9	.dll	Common filename extension for dynamic-link library files on Windows
10	.exe	Common filename extension for executable files on Windows
11	.gif	Common filename extension for GIF image files
12	.gz	Common filename extension for archive files in gzip format
13	.h	Common filename extension for C/C++ header files
14	.hpp	Common filename extension for C++ header files
15	.ilk	Common filename extension for incremental linking files on Windows
16	.jar	Common filename extension for Java archive files
17	.jfif	Common filename extension for JPEG image files
18	.jpeg	Common filename extension for JPEG image files
19	.jpg	Common filename extension for JPEG image files
20	.lib	Common filename extension for static library files on Windows
21	.m3u	Common filename extension for audio playlists
22	.md	Common filename extension for Markdown files
23	.mp3	Common filename extension for MPEG layer 3 audio files
24	.pdb	Common filename extension for program debug database files on Windows
25	.ps1	Common filename extension for PowerShell script files
26	.psd1	Common filename extension for PowerShell data files
27	.psm1	Common filename extension for PowerShell module files
28	.psxml	Common filename extension for PowerShell XML files
29	.sh	Common filename extension for script files
30	.sln	Common filename extension for MSBuild solution files
31	.tar	Common filename extension for archive files in tar format
32	.txt	Common filename extension for text files
33	.vcxproj	Common filename extension for Visual Studio project files
34	.xml	Common filename extension for XML files
35	.xz	Common filename extension for archive files in XZ format
36	.zip	Common filename extension for archive files in Zip format
37	1NF	First Normal Form
38	2.5D	Two-And-A-Half-Dimensional
39	286	Intel 80286 processor
40	2B1Q	2 Binary 1 Quaternary
41	2FA	Two-factor authentication
42	2GL	Second-Generation Programming Language
43	2KB	2,000 Bytes
44	2NF	Second Normal Form
45	3-D	three dimensions or three-dimensional
46	3270	Information Display System
47	386	Intel 80386 processor
48	3BL	triple bottom line
49	3DCG	Three-Dimensional Computer Graphics
50	3DS	Nintendo 3DS or 3 Dual Screen
51	3G	third generation of mobile telephony
52	3GL	Third-Generation Programming Language
53	3GPP	3rd Generation Partnership Project
54	3LS	3rd Level Support
55	3NF	Third Normal Form
56	3PL	third-party logistics
57	3PV	Peak Player Production Values
58	3Vs	volume, variety and velocity
59	4-D	printing four-dimensional printing
60	40GbE	40 Gigabit Ethernet
61	42	the answer to the ultimate question of life, the universe, and everything (from 'The Hitchhiker's Guide to the Galaxy' by Douglas Adams)
62	486	Intel 80486 processor
63	4B5BLF	4 Byte 5 Byte Local Fiber
64	4G	Fourth Generation
65	4GL	Fourth-generation Programming Language
66	4NF	Fourth Normal Form
67	5GL	Fifth-Generation Programming Language
68	5NL	Fifth Normal Form
69	6NF	Sixth Normal Form
70	7W	seven wastes
71	8-VSB	8-level vestigial sideband
72	802.11	Wireless LAN
73	8B10BLF	8 Byte 10 Byte Local Fiber
74	A+	A Plus
75	A.I.	Airborne Internet
76	A/m	Oe, oersted ampere per meter
77	A11Y	Accessibility
78	AA	modem lights
79	AAA	Authentication,Authorization,Accounting
80	AABB	Axis Aligned Bounding Box
81	AAC	Advanced Audio Coding
82	AAI	Applied Artificial Intelligence
83	AAM	Automatic Acoustic Management
84	AAR	Apple Authorized Reseller
85	AARP	AppleTalk Address Resolution Protocol
86	AAS	as a service
87	AAS	Auto Area Segmentation
88	AAUI	Apple attachment unit interface
89	ab	W abohm
90	abA	abampere
91	ABAP	Advanced Business Application Programming
92	ABB	activity-based budgeting
93	ABBH	average bouncing busy hour
94	abC	abcoulomb
95	ABC	activity-based costing
96	ABC	Atanasoff-Berry Computer
97	abend	abnormal end
98	abF	abfarad
99	abH	abhenry
100	ABIOS	Advanced BIOS
101	ABM	activity-based management
102	ABP	AdBlock Plus
103	ABP	Microsoft Exchange Address Book Policy
104	ABR	AutoBaud Rate or Available Bit Rate
105	abS	absiemens
106	abV	abvolt
107	ABVS	Automated Best Value System
108	abW	abwatt
109	AC	Alternating Current
110	AC-3	Dolby Digital
111	ACCT	Account
112	ACD	Automatic Call Distributor
113	ACE	Access Control Entry
114	ACeS	Asia Cellular Satellite System
115	ACF2	Access Control Facility
116	ACH	Automated Clearing House
117	ACH	fraud Automated Clearing House fraud
118	ACID	Atomicity, Consistency, Isolation, Durability
119	Ack	Acknowledgement
120	ACL	Access Control List
121	ACM	Association for Computing Machinery
122	ACO	accountable care organization
123	ACPI	Advanced Configuration and Power Interface
124	ACR	Absolute Cell Reference
125	ACR	attenuation-to-crosstalk ratio
126	ACT	Application Compatibility Toolkit
127	ACTA	America's Carriers Telecommunications Association
128	ACTS	Automatic Coin Telephone System
129	ACV	all commodity volume
130	AD	Active Directory
131	ADAT	Alesis Digital Audio Tape
132	ADatP	Automated Data Processing
133	ADC	Analog-to-Digital Converter
134	ADC	automated data collection
135	ADE	qutomated data entry
136	ADF	Automatic Document Feeder
137	ADO	ActiveX Data Objects
138	ADP	automatic data processing
139	ADPCM	adaptive differential pulse-code modulation
140	ADS	alternate data stream
141	ADSI	Analog Display Services Interface
142	ADSL	Asymmetric Digital Subscriber Line
143	ADSM	ADSTAR Distributed Storage Management
144	AES	Advanced Encryption Standard
145	AET	advanced evasion technique
146	AF	audio frequency
147	AFC	antiferromagnetically-coupled
148	AFIS	Automated Fingerprint Identification System
149	AFM	atomic force microscopy
150	AFP	Advanced Function Printing
151	AFP	Apple Filing Protocol
152	AFS	Andrew file system
153	aglet	agile applet
154	AGP	Accelerated Graphics Port
155	AHA	Accelerated Hub Architecture
156	AHIMA	American Health Information Management Association
157	AHRQ	Agency for Healthcare Research and Quality
158	AHT	average handle time
159	AI	Artificial Intelligence
160	AIBO	Artificial Intelligence roBOt
161	AICPA	American Institute of Certified Public Accountants
162	AID	automatic identification
163	AIDC	Automatic Identification and Data Capture
164	AIFF	Audio Interchange File Format
165	AIM	application integration middleware
166	AIMS	agile infrastructure for manufactured systems
167	AIN	Advanced Intelligent Network
168	AIT	advanced intelligent tape
169	AIX	Advanced Interactive eXecutive
170	Ajax	Asynchronous JavaScript and XML
171	AKO	Army Knowledge Online
172	AL	access list
173	ALE	Application Link Enabling
174	ALM	application lifecycle management
175	ALPR	Automated License Plate Recognition
176	alt.	alternate newsgroup
177	ALU	Arithmetic Logic Unit
178	ALU	arithmetic-logic unit
179	AMD	Advanced Micro Devices
180	AMD-V	AMD virtualization
181	AMI	advanced metering infrastructure
182	AMI	Amazon Machine Image
183	AMIA	American Medical Informatics Association
184	AML	anti-money laundering software
185	AMPS	Advanced Mobile Phone Service
186	AMR	ambulatory medical record
187	AMR	Audio/Modem Riser or AMR slot
188	AMR	automated meter reading
189	AMT	advanced manufacturing technology
190	AMTOR	amateur teleprinting over radio
191	ANI	Automatic Number Identification
192	ANQP	Access Network Query Protocol
193	ANSI	American National Standards Institute
194	AoE	ATA over Ethernet
195	AOI	automated optical inspection
196	AOP	aspect-oriented programming
197	AOSP	Android Open Source Project
198	AP	accounts payable
199	AP	Adaptive Planning
200	Apache Hadoop YARN	Yet Another Resource Negotiator
201	APAR	authorized program analysis report
202	API	Application Programming Interface
203	APICS	American Production and Inventory Control Society
204	APIPA	Automatic Private IP Addressing
205	APL	a programming language
206	APM	application performance monitoring
207	APM	application portfolio management
208	APO	Advanced Planner and Optimizer
209	APO	advanced planning and optimization
210	AppBlast	Project AppBlast
211	APPC	Advanced Program-to-Program Communication or LU 6.2
212	Apple VPP	Apple Volume Purchase Program
213	Apple WWDC	Apple Worldwide Developers Conference
214	APPN	Advanced Peer-to-Peer Networking
215	APQP	advanced product quality planning
216	APS	advanced planning and scheduling
217	APT	advanced persistent threat
218	APU	Accelerated Processing Unit
219	AR	accounts receivable
220	AR	augmented reality
221	ARAX	Asynchronous Ruby and XML
222	ARIN	American Registry of Internet Numbers
223	Arista EOS	Arista Extensible Operating System
224	ARJ	Archive Robert Jung
225	ARP	Address Resolution Protocol
226	ARPA	Advanced Research Projects Agency
227	ARPU	average revenue per user or average revenue per unit
228	ARQ	automatic repeat request
229	ARRA	American Recovery and Reinvestment Act of 2009
230	ARRL	American Radio Relay League
231	AS	autonomous system
232	AS/400	IBM iSeries, AS/400e, eServer iSeries/400
233	AS1	Applicability Statement 1
234	AS2	Applicability Statement 2
235	ASAP	AcceleratedSAP
236	ASCII	American Standard Code for Information Interchange
237	ASD	agile software development
238	ASE	Adaptive Server Enterprise
239	ASF	Apache Software Foundation
240	ASHRAE	American Society of Heating, Refrigerating, and Air-Conditioning Engineers
241	ASIC	application-specific integrated circuit
242	ASIO	Audio Stream Input/Output
243	ASLR	address space layout randomization
244	ASN	advanced shipping notice
245	ASN.1	Abstract Syntax Notation One
246	ASP+	ASP.NET
247	ASP	Active Server Page
248	ASP	Application Service Provider
249	ASP	authorized service provider
250	ASPI	Advanced SCSI Programming Interface
251	ASPIC	Application Service Provider Industry Consortium
252	ASQ	American Society for Quality
253	ASR	automated speech recognition
254	ASRS	automated storage retrieval systems
255	ASSP	application-specific standard product
256	AST	automated storage tiering
257	ASTM	American Society for Testing and Materials
258	ASUG	Americas' SAP Users' Group
259	ATA	Advanced Technology Attachment
260	ATA	American Telemedicine Association
261	ATA	analog telephone adapter
262	ATAPI	AT Attachment Packet Interface
263	ATE	automated test equipment
264	ATL	Active Template Library
265	ATM	Asynchronous Transfer Mode
266	ATO	assemble to order
267	ATP	advanced technology program
268	ATR	automated trouble reporting
269	ATS	applicant tracking system
270	ATSC	Advanced Television Systems Committee
271	ATU-R	ADSL Terminal Unit - Remote
272	ATV	advanced television
273	ATVEF	Advanced Television Enhancement Forum
274	ATX	Advanced Technology eXtended (a form factor for motherboards and power supplies)
275	AUI	attachment unit interface
276	AUP	acceptable use policy
277	AV	audio/video
278	AVA	anonymous video analytics
279	AVI	Audio Video Interleaved
280	AVL	approved vendor list
281	AVL	automatic vehicle locator
282	AVR	Audio/Video Receiver
283	AWG	American Wire Gauge
284	AWIS	Alexa Web Information Service
285	AWS	Amazon Web Services
286	AWT	Abstract Window Toolkit
287	AXI	automated X-ray inspection
288	AXT	alien crosstalk
289	B2B	Business to Business
290	B2C	Business to Consumer
291	B2G	Business to Government, or Bitcoin2Gen
292	B2E	Business to Employee
293	B8ZS	bipolar 8-zero substitution, binary 8-zero substitution, clear channel, clear 64
294	BA	business agility
295	BA	business analytics
296	BAA	broad agency announcement
297	BAA	HIPAA business associate agreement
298	BAL	Basic Assembler Language
299	BAL	branch-and-link
300	BAM	Bottleneck Allocation Methodology
301	BAM	business activity monitoring
302	BAPI	Business Application Programming Interface
303	Bash	Bourne-Again Shell
304	BASIC	Beginner's All-purpose Symbolic Instruction Code
305	BBCs	buffer credits or buffer-to-buffer credits
306	BBS	bulletin board system
307	BC	Set Business Configuration Set
308	BCBS	Basel Committee on Banking Supervision
309	BCC	Blind Carbon Copy
310	Bcc	blind carbon copy or blind courtesy copy
311	BCDR	Business Continuity and Disaster Recovery
312	BCI	brain-computer interface
313	BCM	business continuity management
314	BCMA	Bar Coded Medication Administration
315	BDaaS	big data as a service
316	BEDO	Burst Extended Data Output
317	BER	bit error rate
318	BES	BlackBerry Enterprise Server
319	BEST	Business / Enterprise State Transfer
320	BEx	Business Explorer
321	BGAN	Broadband Global Area Network
322	BGP	Border Gateway Protocol
323	BHIE	Bidirectional Health Information Exchange
324	BI	business intelligence
325	BIA	business impact analysis
326	BIC	bank identifier code
327	BIC	Best In Class
328	BIC	business information center
329	BICC	Bearer Independent Call Control
330	BICC	business intelligence competency center
331	BIOS	Basic Input/Output System
332	BISDN	Broadband Integrated Services Digital Network
333	BIST	Built In Self Test
334	bit	binary digit
335	BLE	Bluetooth Low Energy
336	BLOB	Binary Large OBject
337	BMAN	Broadband Metropolitan Area Network
338	BMC	baseboard management controller
339	BMP	Best Manufacturing Practices
340	BMP	Bitmap
341	BMS	battery management system
342	BNC	Bayonet Neil-Concelman or British Naval Connector
343	BOB	branch office box
344	BOC	Bell operating company
345	BOH	Balance On Hand
346	BOL	beginning of life
347	BOM	Bill Of Materials
348	BOOTP	Bootstrap Protocol
349	BP&F	budgeting, planning and forecasting
350	BPA	business process automation
351	BPaaS	Business Process as a Service
352	BPCS	Business Planning and Control System
353	BPEL	Business Process Execution Language
354	BPI	business process improvement
355	BPL	Broadband over Power Line
356	BPM	business process management
357	BPMI	Business Process Management Initiative
358	BPML	Business Process Modeling Language
359	BPMN	Business Process Modeling Notation
360	BPMS	Business process management suite
361	BPO	business process outsourcing
362	BPR	Business Process Reengineering
363	bps	bit/sec bits per second
364	BPS	bulk power system
365	BRE	business rules engine
366	BREW	Binary Runtime Environment for Wireless
367	BRI	Basic Rate Interface
368	BSA	Bank Secrecy Act
369	BSA	Business Software Alliance
370	BSD	Berkeley Software Distribution
371	BSOD	Blue Screen of Death
372	BSP	business service provider
373	BT	business technology
374	BTF	Build To Forecast
375	BTM	business technology management
376	BTO	Build To Order
377	BTOP	Broadband Technology Opportunities Program
378	BTP	Business Transaction Protocol
379	BTS	Build To Stock
380	Btu	British thermal unit
381	BTX	Balanced Technology eXtended (a form factor for personal computer motherboards)
382	BU	backup utility
383	BURN-Proof	Buffer Under Run Error Proof
384	burst SRAM	SynchBurst SRAM
385	BYOA	Bring Your Own Apps
386	BYOC	Bring Your Own Cloud
387	BYOD	Bring Your Own Device
388	BYOE	Bring Your Own Encryption
389	BYOI	Bring Your Own Identity
390	BYON	Bring Your Own Network
391	BYOT	bring your own technology
392	BYOx	bring your own everything
393	C&C	server command-and-control server
394	C2C	Client to Client
395	CA	cellular automaton
396	CA	certificate authority
397	CaaS	Communications as a Service
398	CAC	call admission control
399	CAC	common access card
400	CACS	computer assisted coding system
401	CAD	Computer-Aided Design
402	CAD/CAM	computer-aided design/computer-aided manufacturing
403	CADE	Corporate Average Data center Efficiency
404	CAE	Computer-Aided Engineering
405	CAES	compressed air energy storage
406	CAFC	Container on Flat Car
407	CAFE	Corporate Average Fuel Economy
408	CAGR	Compound Annual Growth Rate
409	CAIV	Cost As (An) Independent Variable
410	CALEA	Communications Assistance for Law Enforcement Act
411	CALS	Continuous Acquisition and Life-Cycle Support
412	CAM	Computer-Aided Manufacturing
413	CAM	corporate account manager
414	CAM-I	Consortium for Advanced Manufacturing -- International
415	CAMM	Common Assurance Maturity Model
416	CAMU	Computerized Assembly Mock Up
417	CAN	Campus Area Network
418	CAN	corporate area network
419	CAP	carrierless amplitude/phase
420	CAP	theorem Brewer's theorem
421	Capex	capital expenditure
422	CAPI	Common Application Programming Interface
423	CAPM	cloud application performance management
424	CAPOSS	CApacity Planning and Operation Sequence Scheduling
425	CAPP	Computer-aided process planning
426	CAPTCHA	Completely Automated Public Turing Test to tell Computers and Humans Apart
427	CAS	channel-associated signaling
428	CAS	Client Access Server
429	CAS	content-addressed storage
430	CASA	Computer and Automated Systems Association
431	CASE	computer-aided software engineering
432	CASE	Computer-Aided System Engineering
433	CATT	Computer Aided Test Tool
434	CATV	community access television
435	CAVE	Cave Automatic Virtual Environment
436	CB	Citizen's Band Radio
437	CBA	cost-benefit analysis
438	CBC	cipher block chaining
439	CBSA	Component Based Solution Assembly
440	CBT	Changed Block Tracking
441	CBT	Computer-Based Training
442	CC	Common Criteria
443	CCB	Change Control Board
444	CCD	charge-coupled device
445	CCD	Continuity of Care Document
446	CCEVS	Common Criteria Evaluation and Validation Scheme for IT Security
447	CCIE	Cisco Certified Internetwork Expert
448	CCITT	ITU-T Telecommunication Standardization Sector of the International Telecommunications
449	CCJ	collaborative citizen journalism
450	CCK	Complementary Code Keying
451	CCM	Color Changing Material
452	CCMM	cloud computing maturity model
453	CCMP	Counter Mode with Cipher Block Chaining Message Authentication Code Protocol
454	CCNA	Cisco Certified Network Associate
455	CCNP	Cisco Certified Network Professional
456	CCO	chief customer officer
457	CCO	Corporate or Chief Compliance Officer
458	CCR	Central Contractor Registration
459	CCR	Continuity of Care Record
460	CCS	common channel signaling
461	CCS	hundred call second or centum call second
462	CCSP	Cisco Certified Security Professional
463	CCTV	closed circuit television
464	CD	cardholder data
465	CD	Continuous Delivery
466	CD	Compact Disc
467	CD-i	Compact Disc - interactive
468	CD-MO	CD-Magneto Optical
469	CD-R	compact disc, recordable
470	CD-ROM XA	Compact Disc - read-only-memory, extended architecture
471	CD-RW	compact disc, rewriteable
472	CDA	Clinical Document Architecture
473	CDC	change data capture
474	CDD	contract delivery date
475	CDDI	Copper Distributed Data Interface
476	CDE	cardholder data environment
477	CDE	Common Desktop Environment
478	CDF	Channel Definition Format
479	CDI	customer data integration
480	CDMA	Code-Division Multiple Access
481	CDN	content delivery network
482	CDO	chief data officer
483	CDO	Chief Digital Officer
484	CDO	Collaboration Data Objects
485	CDP	clean desk policy
486	CDPD	Cellular Digital Packet Data
487	CDR	call detail record
488	CDR	Computed Dental Radiography
489	CDSL	Consumer Digital Subscriber Line
490	CDSS	clinical decision support system
491	CdTe	cadmium telluride
492	CEBP	communications-enabled business processes
493	CELL	Cell processor
494	CEM	customer experience management
495	CEMS	Contract Electronic Manufacturing Services
496	CEO	Chief Executive Officer
497	CEP	complex event processing
498	CERCLA	Comprehensive Environmental Response, Compensation and Litigation Act
499	CERN	Conseil Europeen pour la Recherche Nucleaire
500	CERT	Computer Emergency Readiness Team
501	CES	Consumer Electronics Show
502	CF	CompactFlash card
503	CFAA	Computer Fraud and Abuse Act
504	CFAR	Collaboration Forecasting and Replenishment
505	CFB	ciphertext feedback
506	CFD	Computational Fluid Dynamics
507	CFI	custom factory integration
508	CFL	compact fluorescent light bulb
509	CFM	Continuous Flow Manufacturing
510	CFML	ColdFusion Markup Language
511	CFO	Chief Financial Officer
512	CFR	call failure rate
513	CG	Consumer Goods
514	CGDC	Computer Game Developers Conference (became GDC in 1998)
515	CGF	Computer-Generated Forces (Simulation)
516	CGI	common gateway interface
517	CGM	Computer Graphics Metafile
518	CGMP	Current Good Manufacturing Practices
519	CGO	Chief Green Officer
520	CHAP	Challenge-Handshake Authentication Protocol
521	CHDR	Clinical Data Repository/Health Data Repository
522	CHI	Computer-Human Interaction
523	CHI	Consolidated Health Informatics
524	CHIME	College of Healthcare Information Management Executives
525	CHKDSK	check disk
526	chmod	change mode
527	CHRO	chief human resources officer
528	CHTML	Compact HTML
529	CI	competitive intelligence
530	CI	Continuous Improvement
531	CI	continuous integration
532	CI	customer intelligence
533	CIA	confidentiality, integrity, and availability
534	CICS	Customer Information Control System
535	CIDM	Customer-Integrated Decision Making
536	CIDR	Classless Inter-Domain Routing or supernetting
537	CIDR	supernetting or Classless Inter-Domain Routing
538	CIFS	Common Internet File System
539	CIM	Common Information Model
540	CIO	Chief Information Officer
541	CIPE	Compressed Integrated Product Engineering
542	CIR	committed information rate
543	CIS	Center for Internet Security
544	CIS	cloud-integrated storage
545	CISA	Certified Information Systems Auditor
546	CISC	complex instruction set computer or computing
547	Cisco IOS	Cisco Internetwork Operating System
548	Cisco LISP	Location Identifier Separation Protocol
549	CISM	certified information security manager
550	CISO	chief information security officer
551	CISP-PCI	Cardholder Information Security Program - Payment Card Industry Data Security Standard
552	CISPA	Cyber Intelligence Sharing and Protection Act of 2011
553	CISS	Cisco Information Security Specialist
554	CISSP	Certified Information Systems Security Professional
555	CIW	Certified Internet Webmaster
556	CIW	Computer Intensive Workload
557	CKO	chief knowledge officer
558	CL	cluster log
559	CLASS	Capacity Loading and Operation Sequence Scheduling
560	CLEC	competitive local exchange carrier
561	CLI	command line interface
562	CLI	Command Line Interpreter
563	CLI	Common Language Infrastructure
564	CLM	Council For Logistics Management
565	CLO	chief learning officer
566	CLOB	Character Large OBject
567	CLOS	Common Lisp Object System
568	CLR	Common Language Runtime
569	CM	configuration management
570	CM	content management
571	CM	Contract Manufacturer
572	CMA	content management application
573	CMDB	configuration management database
574	CMDM	Collaborative Master Data Management
575	CMIO	Chief Medical Information Officer
576	CMIP	Common Management Information Protocol
577	CMIS	Content Management Interoperability Services
578	CMM	Capability Maturity Model
579	CMO	chief marketing officer
580	CMOS	Complementary Metal–Oxide–Semiconductor
581	CMOx	conductive metal-oxide
582	CMR	customer-managed relationship
583	CMRP	Capacitated Material Requirements Planning
584	CMS	Centers for Medicare & Medicaid Services
585	CMS	Cisco Meeting Server
586	CMS	content management system
587	CMS	Conversational Monitor System
588	CMTS	cable modem termination system
589	CMYK	cyan, magenta, yellow, key
590	CNA	converged network adapter
591	CNC	Computer Numerical Control
592	CNG	comfort noise generator
593	CNO	cluster name object
594	CNO	Computer Network Operations
595	CNR	Communication and Networking Riser
596	CO	capacity optimization
597	CO	central office
598	COA	chart of accounts
599	COA	cloud-oriented architecture
600	COA	Continuous Ordering Agreement
601	COB	Chip On Board
602	COBOL	Common Business Oriented Language
603	COD	capacity on demand
604	Codec	Coder-Decoder / Compressor-Decompressor / Compression-Decompression algorithm
605	COGS	Cost of Goods Sold
606	CoIP	communications over Internet Protocol
607	COLA	comp.os.linux.announce
608	COLD	Computer Output to Laser Disk
609	colo	colocation
610	COM	Component Object Model
611	CompTIA	Computing Technology Industry Association
612	CONUS	continental United States
613	COO	Cell of Origin
614	COO	Chief Operating Officer
615	COO	Cost of Ownership
616	COPE	corporate-owned, personally-enabled
617	COPPA	Children's Online Privacy Protection Act
618	COPS	Common Open Policy Service Protocol
619	CORBA	Common Object Request Broker Architecture
620	CoS	Class of Service
621	COTS	commercial off-the-shelf
622	CP	configuration profile
623	CP	control plane
624	CP	Cost Performance
625	CPCA	California Primary Care Association
626	CPE	customer premises equipment
627	CPG	consumer packaged goods
628	CPIM	Certified in Production and Inventory Management
629	CPIO	Chief Process and Innovation Officer
630	CPL	computer pidgin language
631	CPM	Certified Purchasing Manager
632	CPM	corporate performance management
633	CPM	critical path method
634	CPNI	Customer Proprietary Network Information
635	CPO	Chief Procurement Officer
636	CPOE	computerized physician order entry
637	CPPS	Cost Performance Products Sector
638	CPRM	Content Protection for Removable Media
639	CPS	cycles per second
640	CPT	Current Procedural Terminology
641	CPU	Central Processing Unit
642	CPW	Commercial Processing Workload
643	CQA	Certified Quality Auditor
644	CQE	Certified Quality Engineer
645	CR	cognitive radio
646	CRA	customer relationship analysis
647	CRAC	computer room air conditioning unit
648	CRAH	computer room air handler
649	CRAM	challenge-response authentication mechanism
650	CRC	Cyclic Redundancy Check
651	CRL	Certificate Revocation List
652	CRM	citizen relationship management
653	CRM	Customer Relationship Management
654	CRO	Chief Risk Officer
655	CRP	Capacity Requirements Planning
656	CRT	cathode ray tube
657	CRT	Current Reality Tree
658	CRUSH	Controlled Replication Under Scalable Hashing
659	CSA	Cloud Security Alliance
660	CSAT	customer satisfaction
661	CSBB	Client Side Browser Based
662	CSC	common short code
663	CSC	customer service chat
664	CSD	circuit switched data
665	CSI	Customer Satisfaction Index
666	CSIRT	Computer Security Incident Response Team
667	CSMA	Carrier Sense Multiple Access
668	CSO	Chief Security Officer
669	CSO	Chief Strategy Officer
670	CSP	Commerce Service Provider
671	CSR	Certificate Signing Request
672	CSR	Carrier Sensitive Routing
673	CSR	corporate social responsibility
674	CSS	Cascading Style Sheets
675	CSS	Content Scrambling System
676	CSS	customer self-service
677	CSS	customer service and support
678	CSS1	Cascading Style Sheet, level 1
679	CSU/DSU	Channel Service Unit/Data Service Unit
680	CSV	Cluster Shared Volumes
681	CSV	Comma Separated Values (a file format)
682	CTC	click-to-talk
683	CTC	community technology center
684	CTCI	Computer-to-computer interface
685	CTD	cumulative trauma disorder
686	CTE	Committee on Trade and the Environment
687	CTFT	color thin film transistor
688	CTG	Council for Trade in Goods
689	CTI	computer-telephony integration
690	CTO	Chief Technology Officer
691	CTO	Configure To Order
692	CTOps	team counterthreat operations team
693	CTP	Capability To Promise
694	CTP	CloudTrust Protocol
695	CTP	common test platform
696	CTR	clickthrough rate
697	CUE	carbon usage effectiveness
698	CULV	consumer ultra-low voltage
699	CVC	Calibrated Vectored Cooling
700	CVE	Common Vulnerabilities and Exposures
701	CVO	chief visionary officer
702	CVS	Concurrent Versions System
703	CVV	card verification value
704	CWDM	coarse wavelength division multiplexing
705	CWE	Common Weakness Enumeration
706	CWF	common working file
707	CWNP	Certified Wireless Networking Professional
708	CX	consumer experience
709	CXO	chief experience officer
710	D-AMPS	Digital-Advanced Mobile Phone Service
711	D-VHS	Digital Video Home System
712	D2D	Disk to Disk
713	D2D2C	Disk to Disk to Cloud
714	D2D2T	Disk to Disk to Tape
715	DA	data analytics
716	DAA	Data Access Arrangement
717	DaaS	Desktop as a Service
718	DAB	Digital Audio Broadcasting
719	DAC	digital-to-analog conversion
720	DAC	Microsoft Dynamic Access Control
721	DAFS	Direct Access File System
722	DAG	database availability group
723	DAI	Dynamic ARP Inspection
724	DAM	database activity monitoring
725	DAMA	Design Anywhere Manufacture Anywhere
726	DAML	DARPA Agent Markup Language
727	DAO	Data Access Objects
728	DAQ	Data Acquisition
729	DARC	Defense Acquisition Regulatory Council
730	DARPA	Defense Advanced Research Projects Agency
731	DAS	direct-attached storage
732	DAS	distributed antenna system
733	DASD	direct access storage device
734	DAT	Digital Audio Tape
735	DAW	digital audio workstation
736	DB	Database
737	DBA	database administrator
738	DBaaS	Database as a Service
739	dBc	decibels relative to carrier
740	DBCS	Double Byte Character Set
741	dBd	decibels related to dipole antenna
742	dBi	decibels relative to isotropic radiator
743	DBIR	Verizon Data Breach Investigations Report
744	dBm	decibels relative to one milliwatt
745	DBMS	Database Management System
746	dBmV	decibels relative to one millivolt
747	DBOR	database of record
748	dBr	decibels relative to reference level
749	DBS	demand-based switching
750	DBS	direct broadcast satellite
751	DC	direct current
752	DC	Distribution Center
753	DCaaS	data center as a service
754	DCB	data center bridging
755	DCCP	Datagram Congestion Control Protocol
756	DCE	Distributed Computing Environment
757	DCIE	data center infrastructure efficiency
758	DCIM	data center infrastructure management
759	DCIM	Digital Camera Images
760	DCIT	Digital Compression of Increased Transmission
761	DCM	dynamic case management
762	DCMA	Defense Contract Management Agency
763	DCML	Data Center Markup Language
764	DCO	data center outsourcing
765	DCOM	Distributed Component Object Model
766	DCOP	Desktop Communication Protocol
767	DCPA	Distributed Control Plane Architecture
768	DCPromo	Domain Controller Promoter
769	DCS	Distributed Control System
770	DDA	Digital Differential Analyzer (graphics algorithm), or Digital Differential Analyzer
771	DDB	Amazon Dynamo Database
772	DDBMS	distributed database management system
773	DDCD	Double-Density Compact Disk
774	DDD	Data Display Debugger or Digital Digital Digital (CD mastering)
775	DDDM	data-driven decision management
776	DDE	Dynamic Data Exchange
777	DDK	driver development kit
778	DDL	Digital Data Link
779	DDL	Data Definition Language
780	DDM	demand-driven manufacturing
781	DDM	direct digital marketing
782	DDoS	Distributed Denial of Service
783	DDR	double data rate
784	DEC	Digital Equipment Corporation
785	DECT	Digital Enhanced Cordless Telecommunications
786	DECT	Digital European Cordless Telephone
787	DEM	Dynamic Enterprise Modeling
788	DEN	Directory-Enabled Networking
789	DES	Data Encryption Standard
790	DES	discrete event simulation
791	DES	Distributed Execution System
792	DFA	Design for Assembly
793	DFAA	Design for Automated Assembly
794	DFB	Distributed Feedback
795	DFD	Design for Disassembly
796	DFE	Design For Environment
797	DFL	Demand Flow Leadership
798	DFM	Demand Flow Management
799	DFM	digital footprint management
800	DFS	Distributed Factory System
801	DFS	distributed file system
802	DFSC	Design for Supply Chain
803	DFT	Demand Flow Technology
804	DG	data governance
805	DHA	directory harvest attack
806	DHCP	Dynamic Host Configuration Protocol
807	DHS	U.S. Department of Homeland Security
808	DICOM	Digital Imaging and Communications in Medicine
809	DID	Direct Inward Dialing
810	DIF	Data Interchange Format
811	DIME	Direct Internet Message Encapsulation
812	DIMM	Dual In-line Memory Module
813	direct	Telnet reverse Telnet
814	DirSync	Windows Azure Active Directory Sync
815	DISA	Defense Information Systems Agency
816	Diskpart	Disk Partition Utility
817	Divx	Digital Video Express
818	DLC	data link control
819	DLL	Dynamic Link Library
820	DLM	data life cycle management
821	DLP	data loss prevention
822	DLT	digital linear tape
823	DMA	Direct Memory Access
824	DMAIC	define, measure, analyze, improve, control
825	DMB	digital multimedia broadcasting
826	DMCA	Digital Millennium Copyright Act
827	DMD	Direct Metal Deposition
828	DMI	Desktop Management Interface
829	DMI	Digital Migration Interface
830	DMOS	Double Diffused MOS transistor
831	DMP	data management platform
832	DMP	dynamic multi-pathing
833	DMR	direct market reseller
834	DMS	Defense Message System
835	DMT	discrete multitone
836	DMTF	Distributed Management Task Force
837	DMVPN	dynamic multipoint VPN
838	DMZ	demilitarized zone
839	DNC	Direct Numerical Control
840	DNC	distributive numerical control
841	DND	Dungeons & Dragons (a computer game)
842	DNG	Digital Negative
843	DNIS	Dialed Number Identification Service
844	DNN	DotNetNuke
845	DNS	domain name system
846	DNSSEC	DNS Security Extensions
847	DNT	Do Not Track
848	DO	derived object
849	DOCSIS	Data Over Cable Service Interface Specifications
850	DOD	Direct Outward Dialing
851	DOE	Department of Energy
852	DOI	Digital Object Identifier
853	DOI	digital object identifier
854	DOL	Department of Labor
855	DOLAP	Desktop OnLine Analytical Processing
856	DOLS	Domino Off-Line Services
857	DOM	Document Object Model
858	DoPa	DoCoMo Packet Transmission
859	DoS	denial of service
860	DOS	Disk Operating System
861	DOVE	IBM DOVE
862	DP	data plane
863	DP	Design Postponement
864	DPA	differential power analysis
865	DPI	deep packet inspection
866	dpi	dots per inch
867	DPL	Digital Powerline
868	DPM	data protection management
869	DPMI	DOS Protected Mode Interface
870	DR	disaster recovery
871	DRA	data recovery agent
872	DRaaS	disaster recovery as a service
873	DRAM	Dynamic Random Access Memory
874	DRBD	Distributed Replicated Block Device
875	DRC	Design Rule Checking
876	DRDRAM	Rambus Dynamic Random Access Memory
877	DRIPS	data reduction in primary storage
878	DRM	device relationship management
879	DRM	Digital Rights Management
880	DROP	delivery of real-time execution information protocol
881	DRP	disaster recovery plan
882	DRP	Distribution Requirements Planning
883	DRS	Storage Distributed Resource Scheduler
884	DSB	Dispute Settlement Body
885	DSC	Digital Still Camera
886	DSLAM	Digital Subscriber Line Access Multiplexer
887	DSLR	camera digital single lense reflux
888	DSML	Directory Services Markup Language
889	DSN	data source name
890	DSN	Deep Space Network
891	DSO	data source object
892	DSO	Days Sale Outstanding
893	DSO	exploit data source object exploit
894	DSOM	Distributed System Object Model
895	DSP	Digital Signal Processing
896	DSP	Digital Signal Processor
897	DSR	Demand signal repository
898	DSR	Dynamic Source Routing
899	DSRM	Directory Services Restore Mode
900	DSRP	Demand Solutions Requirements Planning
901	DSS	Decision Support System
902	DSS	Digital Signature Standard
903	DSSS	direct sequence spread spectrum
904	DSSSL	Document Style Semantics and Specification Language
905	DST	Daylight Saving Time
906	DSTP	Data Space Transfer Protocol
907	DTD	Document Type Definition
908	DTE	Data Terminal Equipment
909	DTE	Direct-to-Edit
910	DTMF	dual tone multi frequency
911	DTN	disruption-tolerant network
912	DTP	Digital Text Platform
913	DTP	Distributed Transaction Processing
914	DTR	data transfer rate
915	DTTV	digital terrestrial television
916	DTV	digital television
917	DTX	discontinuous transmission
918	DUNDi	Distributed Universal Number Discovery
919	Duqu	W32.Duqu
920	DUT	Device Under Test
921	DVB	Digital Video Broadcasting
922	DVD	Digital Versatile Disk
923	DVD	Digital Video Disk
924	DVD-A	DVD-Audio
925	DVI	Digital Visual Interface
926	DVMRP	Distance Vector Multicast Routing Protocol
927	DW	Data Warehousing
928	DWDM	dense wavelength division multiplexing
929	DXL	Domino Extensible Language
930	E&M	ear and mouth
931	E&O	Excess and Obsolete
932	E-CD	enhanced CD
933	E2E	exchange-to-exchange
934	E2K	Exchange 2000
935	E911	Enhanced 911
936	EA	emotions analytics
937	EA	enterprise architecture
938	EaaS	encryption as a service
939	EaaS	Ethernet as a service
940	EAC	Exchange Administration Center
941	EAI	enterprise application integration
942	EAI	External Application Interface
943	EAM	enterprise asset management
944	EAP	employee assistance program
945	EAP	Extensible Authentication Protocol
946	EB	exabyte
947	EBCDIC	Extended Binary Coded Decimal Interchange Code
948	EBIF	Enhanced TV Binary Interchange Format
949	EBITDA	earnings before interest, taxes, depreciation, and amortization
950	EBPP	electronic bill presentment and payment
951	EBR	Electronic Batch Record
952	ebXML	electronic business xml
953	EBXML	Electronic Business XML
954	EC	Electronic Commerce
955	EC	enterprise collaboration
956	ECASS	silence machine or Electronic Controlled Acoustic Shadow System
957	ECB	Electronic Code Book
958	ECC	Elliptic Curve Cryptography
959	ECC	Error Correction Code
960	ECCS	European Cloud Computing Strategy
961	ECDL	European Computer Driving License
962	ECM	Engineering Change Management
963	ECM	enterprise content management
964	ECMAScript	European Computer Manufacturers Association Script
965	ECN	Electronic Change Notice
966	ECO	Engineering (or Electronic) Change Order
967	ECOphlex	PHase-change Liquid EXchange
968	ECPA	Electronic Communications Privacy Act
969	ECR	Efficient Consumer Response
970	ECRC	Electronic Commerce Resource Center
971	EDA	Electronic Document Access
972	EDA	event-driven architecture
973	EDE	electronic disposal efficiency
974	EDGE	Enhanced Data GSM Environment
975	EDI	Electronic Data Interchange
976	EDIFACT	Electronic Data Interchange for Administration, Commerce and Transport
977	EDL	enhanced driver's license
978	EDM	Electrical Discharge Machine or Machining
979	EDM	Electronic Document Management
980	EDM	enterprise document management
981	EDMS	Engineering Document Management Systems
982	EDP	electronic data processing
983	EDR	enterprise data replication
984	EDRAM	enhanced dynamic random access memory
985	EDRM	electronic discovery reference model
986	EEF	Encyclopedia of Ethical Failure
987	EEOC	Equal Employment Opportunity Commission
988	EEPROM	electrically erasable programmable read-only memory
989	EES	Engineering Execution Systems
990	EES	Escrowed Encryption Standard
991	EF	sensing electric field sensing
992	EFF	Electronic Frontier Foundation
993	EFI	Electronic Freight Invoice
994	EFS	Encrypting File System
995	EFT	Electronic Funds Transfer
996	EGP	Exterior Gateway Protocol
997	EHR	electronic health record
998	EI	emotional intelligence
999	EIA	Electronic Industries Association or Electronics Industries Alliance
1000	EIC	Earned Income Credit
1001	eICU	electronic intensive care unit
1002	EIDE	Enhanced Integrated Drive Electronics
1003	EIGRP	Enhanced Interior Gateway Routing Protocol
1004	EIM	Enterprise Identity Mapping
1005	EIM	enterprise information management
1006	eInk	E Ink
1007	EIP	enterprise information portal
1008	EIS	Executive Information System
1009	EISA	Extended Industry Standard Architecture
1010	EJB	Enterprise JavaBeans
1011	ELED	entangled light-emitting diode
1012	ELF	extremely low frequency
1013	ELM	event log manager
1014	ELMS	Event log management software
1015	ELV	End of Life Vehicle
1016	EMAS	Eco-Management and Audit Scheme
1017	EMC	Exchange Management Console
1018	EMCCA	EMC cloud architect certification
1019	EME	moonbounce or Earth-Moon-Earth
1020	EMET	Microsoft Enhanced Mitigation Experience Toolkit
1021	EMF	Enhanced MetaFile
1022	EMI	Early Manufacturing Involvement
1023	EMI	electromagnetic interference
1024	eMLC	enterprise MLC
1025	EMM	enterprise mobility management
1026	EMP	electromagnetic pulse
1027	EMR	electronic medical record
1028	EMS	Effective Management Systems
1029	EMS	Enhanced Messaging Service
1030	EMS	Microsoft Exchange Management Shell
1031	ENISA	European Network and Information Security Agency
1032	EOF	End of File
1033	EoIP	Electricity over IP
1034	EOL	End of Life, End of Line
1035	EOM	End of Message
1036	EOP	Microsoft Exchange Online Protection
1037	EOQ	Economic Order Quantity
1038	EPA	Microsoft Exchange Server Profile Analyzer
1039	EPC	Evolved Packet Core
1040	EPD	electronic paper display
1041	EPEAT	Electronic Product Environmental Assessment Tool
1042	EPG	electronic program guide
1043	ePHI	electronic protected health information
1044	EPIC	Electronic Privacy Information Center
1045	EPIC	Explicitly Parallel Instruction Computing
1046	EPOD	electronic publishing on demand
1047	EPOP	Ethernet point-of-presence
1048	EPP/ECP	Enhanced Parallel Port/Enhanced Capability Port
1049	EPR	endpoint reference
1050	ERA	Electronic Remittance Advice
1051	ERC	Engineering Reseach Center
1052	ERD	or ER diagram entity-relationship diagram
1053	ERM	enterprise relationship management
1054	ERM	enterprise resource management
1055	ERM	Environmental Resource Management
1056	ERM	Group Environmental Resource Management
1057	ERM	or ER model entity-relationship model
1058	ERMS	email response management service
1059	ERP	Enterprise Resource Planning
1060	ERS	Evaluated Receipt Settlement
1061	eRx	e-prescribing
1062	ESA	Enterprise Services Architecture
1063	ESB	enterprise service bus
1064	ESCD	Extended System Configuration Data
1065	ESCON	Enterprise Systems Connection
1066	ESD	electrostatic discharge
1067	ESDI	Enhanced Small Device Interface
1068	ESDRAM	Enhanced Synchronous DRAM
1069	ESE	Environmentally Sustainable Electronics
1070	ESI	electronically stored information
1071	ESMR	Enhanced Specialized Mobile Radio
1072	ESMTP	Extended Simple Mail Transfer Protocol
1073	ESP	event stream processing
1074	ESS	employee self-service
1075	ETL	extract, transform, load
1076	ETM	Enterprise Transportation Management
1077	ETO	Engineer To Order
1078	ETP	Enterprise Transportation Planning
1079	ETRN	Extended Turn
1080	ETSI	European Telecommunications Standards Institute
1081	EUC	platform end user computing platform
1082	EULA	End-User License Agreement
1083	EUTELSAT	European Telecommunications Satellite Organization
1084	EUVL	extreme ultraviolet lithography
1085	EV	Electric Vehicle
1086	EV-DO	1x Evolution-Data Optimized
1087	EVA	Economic Value Added
1088	EVM	Earned Value Management
1089	EWS	Exchange Web Services
1090	EWSD	Electronic Worldwide Switch Digital
1091	ExBPA	Exchange Best Practices Analyzer
1092	ExRCA	Exchange Remote Connectivity Analyzer
1093	EZ/EC	Empowerment Zone/Enterprise Community
1094	FA	Flexible Automation
1095	FACTA	Fair and Accurate Credit Transactions Act
1096	FAR	Federal Acquisition Regulation
1097	FAS	Final Assembly Schedule
1098	FASAB	Federal Accounting Standards Advisory Board
1099	FAT	File Allocation Table
1100	FAWN	fast array of wimpy nodes
1101	FBE	Framework Based Environment
1102	FC-AL	Fibre Channel Arbitrated Loop
1103	FC-PGA	Flip-Chip Pin Grid Array
1104	FCA	Flip Chip Assembly
1105	FCAPS	fault-management, configuration, accounting, performance, and security
1106	FCC	Federal Communications Commission
1107	FCIA	Fibre Channel Industry Association
1108	FCIP	Fibre Channel over IP
1109	FCoE	Fibre Channel over Ethernet
1110	FCP	Finite Capacity Planning
1111	FCR	first call resolution
1112	FCRA	Fair Credit Reporting Act
1113	FCS	Finite Capacity Scheduling
1114	FD	Floppy Drive or File Descriptor
1115	FDC	Floppy Disk Controller
1116	FDCC	Federal Desktop Core Configuration
1117	FDD	Floppy Disk Drive
1118	FDDI	Fiber Distributed Data Interface
1119	FDE	full-disk encryption
1120	FDHP	Full Duplex Handshaking Protocol
1121	FDI	Foreign Direct Investment
1122	FDIC	Federal Deposit Insurance Corporation
1123	FDM	frequency-division multiplexing
1124	FDMA	frequency division multiple access
1125	Feat	Feature
1126	FEC	forward error correction
1127	FECN	forward explicit congestion notification
1128	FED	field emission display
1129	FedRAMP	3PAO third-party assessment organization
1130	FedRAMP	Federal Risk and Authorization Program
1131	FEM	Finite Elements Method
1132	FERC	Federal Energy Regulatory Commission
1133	FERPA	Family Educational Rights and Privacy Act of 1974
1134	FET	field-effect transistor
1135	FF	Firefox (Web browser)
1136	FFIEC	compliance Federal Financial Institutions Examination Council
1137	FFT	Fast Fourier Transformation
1138	FG-D	Feature Group D
1139	FHA	Federal Health Architecture
1140	FHIE	Federal Health Information Exchange
1141	FI	Fast Infoset
1142	FICON	Fiber Connectivity
1143	FIFO	First In, First Out
1144	FILO	First In, Last Out
1145	FIM	federated identity management
1146	FinCEN	Financial Crimes Enforcement Network
1147	FINRA	Financial Industry Regulatory Authority
1148	FiOS	Fiber Optic Service
1149	FIP	Factory Information Protocol
1150	FIP	Fair Information Practices
1151	FIPS	Federal Information Processing Standards
1152	FIS	Factory Information System
1153	FISMA	Federal Information Security Management Act
1154	FITCE	Federation of Telecommunications Engineers of the European Community
1155	FLAC	Free Lossless Audio Codec
1156	FLOPS	Floating-Point Operations Per Second
1157	FLSA	Fair Labor Standards Act
1158	FLSM	fixed-length subnet mask
1159	FLT	Fermat's Last Theorem
1160	FM	Frequency Modulation
1161	FMAC	Flexible Mandatory Access Control
1162	FMC	fixed-mobile convergence
1163	FME	Feature Manipulation Engine
1164	FMEA	Failure Mode and Effect Analysis
1165	FMP	FileMaker
1166	FMS	fixed-mobile substitution
1167	FMS	Flexible Manufacturing System
1168	FMV	Full Motion Video
1169	FNBN	For Nerds By Nerds
1170	FNEA	Full Name and E-mail Address
1171	FnR	Find and replace
1172	FNR	Format and Restore
1173	FOAD	Fuck Off And Die
1174	FOB	fresh out of the box
1175	FOIA	Freedom of Information Act
1176	FOIRL	Fiber-Optic Inter-Repeater Links
1177	FOLED	flexible organic light emitting device
1178	FOPE	Forefront Online Protection for Exchange
1179	FORTRAN	The IBM Mathematical FORmula TRANslating System (a programming language)
1180	FOSS	Free and Open-Source Software
1181	FOV	Field Of View
1182	FP&A	financial planning and analysis
1183	FP	fat provisioning
1184	FP	Finite Planning
1185	FPCA	Foreign Corrupt Practices Act
1186	FPDS	Federal Procurement Data System
1187	FPGA	Field-Programmable Gate Array
1188	FPI	Federal Prison Industries
1189	FPM	Fast Page Mode
1190	FPM	federated presence management
1191	FpML	Financial Products Markup Language
1192	FPP	Full Packaged Product
1193	FPROM	Field Programmable Read-Only Memory
1194	FPS	First-Person Shooter
1195	fps	Frames Per Second
1196	FPT	Fine Pitch Technology
1197	FPU	Floating-Point Unit
1198	FQA	Frequently Questioned Answers
1199	FQDN	Fully Qualified Domain Name
1200	FR	Frame Relay
1201	FRA	Federal Railroad Administration
1202	FRAD	frame relay access device or frame relay assembler/dissembler
1203	FRAM	Ferroelectric RAM
1204	FRCP	Federal Rules of Civil Procedure
1205	FROG	Free Roaming On Grid
1206	FRR	fast retransmit and recovery
1207	FRT	Future Reality Tree
1208	FRU	Field Replaceable Units
1209	FS	File System
1210	FSAN	Full Services Access Network
1211	FSB	frontside bus
1212	FSF	Free Software Foundation
1213	FSK	frequency-shift keying
1214	FSML	Financial Services Markup Language
1215	FSO	free-space optics
1216	FSP	full-service provider
1217	FSRM	File Server Resource Manager
1218	FTA	Federal Transit Authority
1219	FTAM	File Transfer Access Method
1220	FTC	Federal Trade Commission
1221	FTP	File Transfer Protocol
1222	FTTC	fiber to the curb
1223	FTTH	fiber to the home
1224	FTTx	fiber to the x
1225	FUD	Fear, Uncertainty, and Doubt
1226	FUN	focus on user needs
1227	FYI	for your information
1228	G2G	Government to Government
1229	G2C	Government to Consumer
1230	GAAP	Generally Accepted Accounting Principles
1231	GAAP	generally accepted accounting standards
1232	GaAs	gallium arsenide
1233	GaAsFET	gallium arsenide field-effect transistor
1234	GAL	Microsoft Exchange Global Address List
1235	GALP	Good Automated Laboratory Practices
1236	GaN	gallium nitride
1237	GAN	Generic Access Network
1238	GAO	General Accounting Office
1239	GAO	Government Accountability Office
1240	GARP	Generic Attribute Registration Protocol
1241	GATE	General Architecture for Text Engineering
1242	GATS	General Agreement on Trade in Services
1243	GATT	General Agreement on Tariffs and Trade
1244	GB	gigabyte
1245	GBIC	Gigabit Interface Converter
1246	Gbps	billions of bits per second
1247	Gbps	Gigabits per second
1248	GCC	GNU Compiler Collection
1249	GDDR	Graphics Double Data Rate
1250	GDI	Graphics Device Interface
1251	GDMO	Guidelines for Definition of Managed Objects
1252	GDP	Gross Domestic Product
1253	GDPR	General Data Protection Regulation
1254	GEM	Generic Equipment Model
1255	GEM	Graphics Environment Manager
1256	GEOS	Graphical Environment Operating System
1257	GESTALT	Grid-based Estimation of Surface Traversability Applied to Local Terrain
1258	GFDL	GNU Free Documentation License
1259	GFEBS	General Fund Enterprise Business System
1260	GFS	Global File System or Google File System
1261	GHz	gigahertz
1262	GIA	Government Information Awareness
1263	GID	group ID or global index file
1264	GIF	Graphics Interchange Format
1265	GIF89a	Graphics Interchange Format Version 89a
1266	GIGO	Garbage In Garbage Out
1267	GII	global information infrastructure
1268	GIMP	GNU Image Manipulation Program
1269	GIMPS	Great Internet Mersenne Prime Search
1270	GIS	Geographic Information System
1271	GIS	Google Image Search
1272	GIYF	Google Is Your Friend
1273	GKS	Graphical Kernel System
1274	GL	general ledger
1275	GLBA	Gramm-Leach-Bliley Act
1276	GLONASS	Globalnaya Navigatsionnay Sputnikovaya Sistema
1277	GlusterFS	Gluster File System
1278	GLUT	OpenGL Utility Toolkit
1279	GLV	grating light valve
1280	GMAIL	Google Mail
1281	GML	Generalized Markup Language
1282	GMP	Good Manufacturing Practices
1283	GMPLS	Generalized Multiprotocol Label Switching or Multiprotocol Lambda Switching
1284	GMROI	Gross Margin Return on Investment
1285	GNEC	Global Network Enterprise Construct
1286	GNOME	GNU Network Object Model Environment
1287	GNSS	Global Navigation Satellite System
1288	GNU	GNU's Not Unix
1289	gOS	good operating system
1290	GP	Group Policy
1291	GPF	General Protection Fault
1292	GPG	GNU Privacy Guard
1293	GPL	GNU General Public License
1294	GPMP	General Purpose Macro Processor
1295	GPO	Group Policy Object
1296	GPRS	General Packet Radio Services
1297	GPS	Global Positioning System
1298	GPT	GUID Partition Table or Generative Pretrained Transformer
1299	GPU	Graphics Processing Unit
1300	GRC	governance, risk management and compliance
1301	GRE	Generic Routing Encapsulation
1302	GRUB	GRand Unified Bootloader
1303	GSM	Global System for Mobile communication
1304	GSM	Microsoft System Center Global Service Monitor
1305	GTA	Grand Theft Auto (a computer game)
1306	GTAG	Global Tag
1307	gTLD	generic top-level domain name
1308	GTM	strategy go-to-market strategy
1309	GUA	graphical password or graphical user authentication
1310	GUI	Graphical User Interface
1311	GUID	global unique identifier
1312	GUM	Global Update Manager
1313	GWAC	governmentwide acquisition contract
1314	GXA	Global XML Web Services Architecture
1315	GXF	General Exchange Format
1316	GXL	Graph eXchange Language
1317	Gy	gray
1318	HA	high availability
1319	HaaS	Hardware as a Service
1320	HAL	hardware abstraction layer
1321	HALO	High Altitude Long Operation
1322	HANA	SAP HANA
1323	HASA	Highly Accelerated Stress Audit
1324	HAVA	Help America Vote Act of 2002
1325	HAVi	Home Audio Visual
1326	HBA	host bus adapter
1327	HBCI	Home Banking Computer Interface
1328	HCCA	Health Care Compliance Association
1329	HCI	human-computer interaction
1330	HCI	Human-Computer Interaction/Interface
1331	HCM	human capital management
1332	HD-DVD	high-density DVD
1333	HD-ROM	High-Density - Read Only Memory
1334	HDCD	High Definition Compatible Digital
1335	HDCP	High-bandwidth Digital Content Protection
1336	HDD	hard disk drive
1337	HDFS	Hadoop Distributed File System
1338	HDLC	High-level Data Link Control
1339	HDMI	High Definition Multimedia Interface
1340	HDMI	High-Definition Multimedia Interface
1341	HDML	Handheld Device Markup Language
1342	HDR	Hard disk recorder
1343	HDSL	High bit-rate Digital Subscriber Line
1344	HDTV	High-Definition Television
1345	HFC	hybrid fiber coaxial
1346	HFT	high-frequency trading
1347	HFTP	Hospitality Financial and Technology Professionals
1348	HH	Hand Held
1349	HHD	hybrid hard drive
1350	HHR	hybrid health record
1351	HHS	Health and Human Services
1352	HID	Human Interface Device
1353	HIE	health information exchange
1354	HIMSS	Healthcare Information and Management Systems Society
1355	HIPAA	Health Insurance Portability and Accountability Act
1356	HIPPI	High-Performance Parallel Interface
1357	HiPPO	highest paid person's opinion, highest paid person in the office
1358	HIPS	host intrusion prevention systems
1359	HIT	Health IT
1360	HITA	Hospitality Information Technology Association
1361	HITECH	Act Health Information Technology for Economic and Clinical Health Act
1362	HKEY	Handle to Registry Key
1363	HLASM	High Level Assembler
1364	HLD	hardware load-balancing device
1365	HLR	Home Location Register
1366	HMAC	Hash-based Message Authentication Code
1367	HMD	Head Mounted Display
1368	HMI	Human Machine Interface
1369	HMIPv6	Hierarchical Mobile IPv6
1370	HMM	Hidden Markov Model
1371	HOLAP	hybrid online analytical processing
1372	HomeRF	home radio frequency
1373	HP	Hewlett-Packard
1374	HP	High Performance
1375	HP-GL	Hewlett-Packard Graphics Language
1376	HPC	high-performance computing
1377	HPCC	High Performance Computing and Communications
1378	HPFS	High Performance File System
1379	HPNA	Home Phoneline Networking Alliance
1380	HPPS	High Performance Product Sector
1381	HPSS	High Performance Storage System
1382	HPV	High Production Volume
1383	HR	Human Resources
1384	HRM	Human Resource Management
1385	HSCSD	High-Speed Circuit-Switched Data
1386	HSDPA	High-Speed Downlink Packet Access
1387	HSM	Hierarchical Storage Management
1388	HSM	Hierarchical Storage Manager
1389	HSPA	high speed packet access
1390	HSPD-7	Homeland Security Presidential Directive No. 7
1391	HSRP	Hot Standby Router Protocol
1392	HSSI	High-Speed Serial Interface
1393	HTF	Higgins Trust Framework
1394	HTML	Hypertext Markup Language
1395	HTTP	Hypertext Transfer Protocol
1396	HTTPD	Hypertext Transfer Protocol daemon
1397	HTTPS	HTTP over SSL or HTTP Secure
1398	HUD	Heads Up Display
1399	HVAC	heating, ventilation, and air conditioning
1400	HVD	holographic versatile disc
1401	HVD	hosted virtual desktop
1402	I&T	integration testing or integration and testing
1403	I/O	Input Output
1404	I18N	internationalization
1405	IA	internal audit
1406	IaaS	Infrastructure as a Service
1407	IAB	Internet Advertising Bureau
1408	IAB	Internet Architecture Board
1409	IAM	identity access management
1410	IAM	integrated access management
1411	IANA	Internet Assigned Numbers Authority
1412	IAO	Information Awareness Office
1413	IAP	Internet access provider
1414	IAS	IAS machine (the first electronic computer built at the Institute for Advanced Study), Interactive Application System (a DEC PDP-11 operating system), Internet Authentication Service (a component of Windows Server)
1415	IAX	Inter-Asterisk Exchange Protocol
1416	IBM	International Business Machines
1417	IBP	integrated business planning
1418	IC	integrated circuit
1419	IC-BPMS	integration-centric business process management suite
1420	ICANN	Internet Corporation for Assigned Names and Numbers
1421	ICE	In Case of Emergency
1422	ICE	in-circuit emulator
1423	ICE	Information and Content Exchange
1424	IcM	incident management
1425	ICMP	Internet Control Message Protocol
1426	ICP	Internet commerce provider
1427	ICR	intelligent character recognition
1428	ICT	information and communications technology - or technologies
1429	ICT4D	Information and Communications Technologies for Development
1430	ID	intrusion detection
1431	IDaaS	identity as a Service
1432	IDE	Integrated Development Environment
1433	IDE	Integrated Drive Electronics
1434	IDEA	International Data Encryption Algorithm
1435	IDEF	Integrated Definition
1436	iDEN	Integrated Digital Enhanced Network
1437	IDF	interface device
1438	IDIS	Integrated Disbursement and Information System
1439	IDL	interface definition language
1440	IDoc	intermediate document
1441	IDS	intrusion detection system
1442	IE	Internet Explorer
1443	IEAK	Internet Explorer Administration Kit
1444	IEC	International Electrotechnical Commission
1445	IEEE	Institute of Electrical and Electronics Engineers
1446	IETF	Internet Engineering Task Force
1447	iFCP	Internet Fibre Channel Protocol
1448	IG	Inspector General
1449	IGMP	Internet Group Management Protocol
1450	IGP	Interior Gateway Protocol
1451	iHT2	Institute for Health Technology Transformation
1452	IIOP	Internet Inter-ORB Protocol
1453	IIS	Internet Information Server
1454	IKE	Internet Key Exchange
1455	ILEC	incumbent local exchange carrier
1456	ILM	information life cycle management
1457	IM	infrastructure management
1458	IMA	inverse multiplexing over ATM
1459	IMAP	Internet Message Access Protocol
1460	IMCS	nventory Management and Control System
1461	IMEI	International Mobile Equipment Identity
1462	IMS	Information Management System
1463	IMS	Intelligent Manufacturing Systems
1464	IMS	IP Multimedia Subsystem
1465	IMT	International Mobile Telephone
1466	IMTI	Integrated Manufacturing Technology Initiative
1467	IN	Intelligent Network
1468	InterNIC	Internet Network Information Center
1469	IOPS	Input/Output Operations Per Second
1470	IOS	Input/Output Supervisor
1471	IoT	Internet of Things
1472	IOTP	Internet Open Trading Protocol
1473	IOV	I/O virtualization
1474	IP	Internet Protocol
1475	IPAM	IP address management
1476	IPC	Institute for Interconnecting and Packaging Electronic Circuits
1477	IPC	interprocess communication
1478	IPFS	InterPlanetary File System
1479	IPI	Intelligent Peripheral Interface
1480	IPL	initial program load
1481	IPLC	international private leased circuit
1482	IPM	intelligent power management
1483	IPMI	Intelligent Platform Management Interface
1484	IPP	Internet presence provider
1485	IPPD	Integrated Product and Process Development
1486	IPPP	Internet presence provider and promoter
1487	IPR	Intellectual Property Rights
1488	IPS	In-Plan Switching
1489	IPsec	Internet Protocol Security
1490	IPT	Integrated Product Team
1491	IPTV	Internet Protocol television
1492	IPv4	Internet Protocol Version 4
1493	IPv6	Internet Protocol Version 6
1494	IPX	Internetwork Packet Exchange
1495	IR	infrared radiation
1496	IRC	Internet Relay Chat
1497	IrDA	Infrared Data Association
1498	IRI	Industrial Research Institute
1499	IRIS	Internet Routing in Space
1500	IRM	Integrated Resource Management
1501	IRP	incident response plan
1502	IRQ	interrupt request
1503	IRR	internal rate of return
1504	IRTF	Internet Research Task Force
1505	IRU	Indefeasible Right of Use
1506	IS	Information System
1507	IS	information system or information services
1508	IS-IS	Intermediate System-to-Intermediate System protocol
1509	ISA	Industry Standard Architecture
1510	ISAM	Indexed Sequential Access Method
1511	ISAPI	Internet Server Application Program Interface
1512	iSCSI	Internet Small Computer System Interface
1513	iSCSI	target Internet Small Computer System Interface target
1514	ISDN	Integrated Services Digital Network
1515	ISE	Cisco Identity Services Engine
1516	ISP	Internet Service Provider
1517	ISPF	Interactive System Productivity Facility
1518	ISRC	International Standard Recording Code
1519	ISRS	information storage and retrieval system
1520	ISSU	in-service software upgrade
1521	ISV	Independent Software Vendor
1522	IT	Information Technology
1523	positive test/positive test/IT-ISAC	Information Technology Information Sharing and Analysis Center
1524	ITAA	Information Technology Association of America
1525	ITaaS	IT as a Service
1526	ITAC	International Telework Association and Council
1527	ITIL	Information Technology Infrastructure Library
1528	ITS	Intelligent Transportation System
1529	ITS	Internet Transaction Server
1530	ITS	issue tracking system
1531	ITSM	IT Service Management
1532	ITSO	International Technical Support Organization
1533	ITSS	Information Technology Solutions Shop
1534	ITU	International Technical Union
1535	ITU	International Telecommunication Union
1536	IV	initialization vector
1537	IVR	Interactive Voice Response
1538	IXC	interexchange carrier
1539	J2EE	Java 2 Platform, Enterprise Edition
1540	J2ME	Java 2 Platform, Micro Edition
1541	JAAS	Java Authentication and Authorization Service
1542	JAD	Joint Application Development
1543	JANET	Joint Academic Network
1544	JAQL	json query language
1545	JAR	Java ARchive file
1546	JAX-RPC	Java API for XML-Based RPC
1547	JAX-WS	Java API for XML Web Services
1548	JBI	Java Business Integration
1549	JBIG	Joint Bi-level Image Experts Group
1550	JBOD	just a bunch of disks or just a bunch of drives
1551	JCE	Java Cryptography Extension
1552	JCL	job control language
1553	JDBC	Connector Java Database Connectivity Connector
1554	JDBC	Java Database Connectivity
1555	JDK	Java Development Kit
1556	JDO	Java Data Objects
1557	JEDEC	Joint Electron Device Engineering Council
1558	JeOS	just enough operating system
1559	JES	Job Entry Subsystem
1560	JFC	Java Foundation Classes
1561	JFET	Junction Field-Effect Transistor
1562	JHTML	Java within Hypertext Markup Language
1563	JIC	manufacturing just-in-case manufacturing
1564	JMS	Java Message Service
1565	JMX	Java Management Extensions
1566	JNDI	Java Naming and Directory Interface
1567	JOBS	Act Jumpstart Our Business Startups Act
1568	JOLAP	Java Online Analytical Processing
1569	JPEG	Joint Photographic Experts Group
1570	JRE	Java Runtime Environment
1571	JSML	Java Speech API Markup Language
1572	JSON	Javascript Object Notation
1573	JSP	Java Server Page
1574	JTAPI	Java Telephony Application Programming Interface
1575	JVM	Java virtual machine
1576	JXTA	juxtaposed
1577	K6	AMD-K6
1578	KB	kilobyte
1579	KBA	knowledge-based authentication
1580	KBE	Knowledge-Based Engineering
1581	Kbps	kilobits per second
1582	KBW	keyboard wedge
1583	KDE	K Desktop Environment
1584	KGD	Known Good Die
1585	KISS	Keep It Simple, Stupid
1586	KLOC	thousands of lines of code
1587	KM	knowledge management
1588	KMD	Kazaa Media Desktop
1589	KML	Keyhole Markup Language
1590	KPI	Key Performance Indicator
1591	KRI	key risk indicator
1592	KVM	kernel-based Virtual Machine
1593	KVP	key-value pair
1594	KW	Knowledge Warehouse
1595	l10n	localization
1596	L2TP	Layer 2 Tunneling Protocol
1597	L2TP	Layer Two Tunneling Protocol
1598	LAMP	Linux, Apache, MySQL, PHP
1599	LAN	Local Area Network
1600	LAN	local area network
1601	LAR	Large Account Reseller
1602	LATA	local access and transport area
1603	LBA	logical block addressing
1604	LBM	location-based marketing
1605	LBO	leveraged buyout
1606	LBS	location-based service
1607	LCA	Life Cycle Assessment
1608	LCC	Leadless Chip Carrier
1609	LCC	limited combustible cable
1610	LCD	Liquid Crystal Display
1611	LCL	Less Than Container Load
1612	LCP	Link Control Protocol
1613	LCPC	Life Cycle Product Cost
1614	LDAP	Lightweight Directory Access Protocol
1615	LDCM	LANDesk Client Manager
1616	LDD	locked down device
1617	LDIF	Lightweight Directory Interchange Format
1618	LDMOS	Laterally Diffused MOS transistor
1619	LDQ	longest delay in queue
1620	LDSI	Laboratory Data Sharing Interoperability
1621	LEAP	Lightweight Extensible Authentication Protocol
1622	LEC	local exchange carrier
1623	LED	light-emitting diode
1624	LEED	Leadership in Energy and Environmental Design
1625	LES	Logistics Execution System
1626	Lex	lexical analyzer generator
1627	LHC	Large Hadron Collider
1628	LI	lawful interception
1629	LI	location intelligence
1630	Li-Ion	Lithium Ion battery
1631	LIDB	line information database
1632	LILO	LInux LOader
1633	LINQ	Language Integrated Query
1634	LISP	list processing
1635	LLM	large language model
1636	LLVM	Compiler Infrastructure (Low Level Virtual Machine)
1637	LMDS	Local Multi-Point Distribution System
1638	LMGTFY	Let Me Google That For You
1639	LMOF	last mile of finance
1640	LMS	learning management system
1641	LNA	Local Noise Amplifier
1642	LNP	Local Number Portability
1643	LOB	line-of-business
1644	LOINC	Logical Observation Identifiers Names and Codes
1645	LOM	lights-out management
1646	LP	Lean Production
1647	LPAR	logical partition
1648	LPT	line print terminal
1649	LQSR	Link Quality Source Routing
1650	LRN	Location Routing Number
1651	LSA	Local Security Authority
1652	LSB	Linux Standard Base
1653	LSI	Large Scale Integration
1654	LTC	longitudinal time code
1655	LTE	Long Term Evolution
1656	LTFS	Linear Tape File System
1657	LTL	Less Than Truckload
1658	LTO	Linear Tape-Open
1659	LTS	Long Term Support
1660	LU	logical unit
1661	LUN	logical unit number
1662	LVS	Layout Verification Systems
1663	M&A	mergers and acquisitions
1664	M&O	Management and Operations
1665	M&S	Modeling and Simulation
1666	M2M	Machine to Machine
1667	M3U	Moving Picture Experts Group Audio Layer 3
1668	MAC	mandatory access control
1669	MAC	message authentication code
1670	MAD	Mobile Active Defense
1671	MADE	Manufacturing Automation and Design Exploration
1672	MAID	massive array of idle disks
1673	MAM	mobile application management
1674	MAM	mobile application manager
1675	MAN	metropolitan area network
1676	MAPI	Messaging Application Program Interface
1677	MAU	media attachment unit
1678	MB	megabyte
1679	MBean	managed bean
1680	MBone	Multicast Internet
1681	MBps	megabytes per second
1682	Mbps	millions of bits per second or megabits per second
1683	MBR	Master Boot Record
1684	MC	Mass Customization
1685	MCA	Micro Channel Architecture
1686	MCA	Microsoft Connectivity Analyzer
1687	MCE	Microsoft Certified Educator
1688	MCL	Mesh Connectivity Layer
1689	MCM	multi-carrier modulation
1690	Mcps	megachips per second
1691	MCS	Manufacturing Control System
1692	MCSA	Microsoft Certified Solutions Associate
1693	MCSD	Microsoft Certified Solution Developer
1694	MCSE	Microsoft Certified Systems Engineer
1695	MDB	multidimensional database
1696	MDD	model-driven development
1697	MDI	Multiple Document Interface
1698	MDM	master data management
1699	MDM	mobile device management
1700	MDOP	Microsoft Desktop Optimization Pack
1701	MDP	Multicast Dissemination Protocol
1702	MDRAM	Multibank Dynamic RAM
1703	MDX	multidimensional expressions
1704	MEAP	mobile enterprise application platform
1705	MEMS	Micro-electromechanical Systems
1706	MEP	Manufacturing Extension Partnership
1707	MES	Manufacturing Execution System
1708	MESA	Manufacturing Execution System Association
1709	MFA	multifactor authentication
1710	MFP	multifunction peripheral
1711	MFSK	multiple frequency shift keying
1712	MFT	managed file transfer
1713	MFT	master file table
1714	MGCP	Media Gateway Control Protocol
1715	MHP	Multimedia Home Platform
1716	MIC	microwave integrated circuit
1717	MICR	magnetic ink character recognition
1718	MID	mobile Internet device
1719	MIDI	Musical Instrument Digital Interface
1720	MIM	mobile information management
1721	MIME	Multi-Purpose Internet Mail Extensions
1722	MIMO	multiple input, multiple output
1723	MIPS	million instructions per second
1724	MIS	management information systems
1725	MISO	multiple input, single output
1726	MLA	mobile location analytics
1727	MLC	multi-level cell
1728	MMC	Microsoft Management Console
1729	MMC	mobile-to-mobile convergence
1730	MMC	MultiMediaCard
1731	MMDS	Multichannel Multipoint Distribution Service
1732	MMI	Man Machine Interface
1733	MMIS	Maintenance Management Information System
1734	MMP	multichassis multilink PPP
1735	MMS	Manufacturing Message Specification
1736	MMS	Multimedia Messaging Service
1737	MMU	memory management unit
1738	MO	magneto-optical drive
1739	moblog	mobile blog
1740	MOF	Microsoft Operations Framework
1741	MOL	middle of life
1742	MOLAP	multidimensional online analytical processing
1743	MOM	Manufacturing operation management
1744	MOOC	massive open online course
1745	MOS	mean opinion score
1746	MOSFET	metal-oxide semiconductor field-effect transistor
1747	MOSPF	Multicast Open Shortest Path First
1748	MOSS	Microsoft Office SharePoint Server
1749	MOU	memorandum of understanding
1750	MOVE	Aruba's Mobile Virtual Enterprise
1751	MP3	MPEG-1 Audio Layer-3
1752	MPEG	Moving Picture Experts Group
1753	MPI	master patient index
1754	MPI	message passing interface
1755	MPIO	Multipath I/O
1756	MPLS	Multiprotocol Label Switching
1757	mPOS	mobile point of sale
1758	MPP	massively parallel processing
1759	MPPE	Microsoft Point-to-Point Encryption
1760	MPS	managed print services
1761	MPS	Master Production Schedule
1762	MR-IOV	Multi-Root IOV
1763	MRAM	magnetoresistive random access memory
1764	MRI	magnetic resonance imaging
1765	MRP	Manufacturing Resource Planning
1766	MrSID	Multi-resolution Seamless Image Database
1767	MS-DOS	Microsoft Disk Operating System
1768	MSAU	multistation access unit
1769	MSBF	mean-swap-between-failure
1770	MSCMDM	Microsoft System Center Mobile Device Manager
1771	MSCS	Microsoft Cluster Server
1772	MSDOS	Microsoft Disk Operating System
1773	MSDS	Material Safety Data Sheet
1774	MSE	Microsoft Security Essentials
1775	MSP	managed service provider
1776	MSP	management service provider
1777	MSRP	Message Session Relay Protocol
1778	MSS	managed security services
1779	MSS	maximum segment size
1780	MSS	mobile satellite services
1781	MSSP	managed security service provider
1782	MT	medical transcription
1783	MTBF	mean time between failures
1784	MTO	Make To Order
1785	Mtops	million theoretical operations per second
1786	MTPOD	maximum tolerable period of disruption
1787	MTS	Make To Stock
1788	MTS	medical transcription software
1789	MTS	Microsoft Transaction Server
1790	MTTR	mean time to repair
1791	MTTR	Mean Time To Restore
1792	MTU	maximum transmission unit
1793	MUA	mail user agent
1794	MUD	Multi-User Dungeon
1795	Multics	Multiplexed Information and Computing Service
1796	MULTOS	Multiple Operating System
1797	mutex	mutual exclusion object
1798	MV	machine vision
1799	MVA	Microsoft Virtual Academy
1800	MVC	model-view-controller
1801	MVMC	Microsoft Virtual Machine Converter
1802	MVNO	mobile virtual network operator
1803	MVP	Microsoft Most Valuable Professional
1804	MVS	Multiple Virtual Storage
1805	NaaS	network-as-a-service
1806	NAC	network access control
1807	NACHA	National Automated Clearing House Association
1808	NAHIT	National Alliance for Health Information Technology
1809	NAK	negative acknowledgment or not acknowledged
1810	NAP	Microsoft Network Access Protection
1811	NAP	network access point
1812	NAS	network access server
1813	NAS	network-attached storage
1814	NAT	Network Address Translation
1815	NBA	network behavior analysis
1816	NBAD	network behavior anomaly detection
1817	NBAR	Network Based Application Recognition
1818	NBMA	non-broadcast multiple access
1819	NC	network computer
1820	NCA	native cloud application
1821	NCFA	National Call Fee Access
1822	NCM	network configuration management
1823	NCMS	National Center for Manufacturing Sciences
1824	NCSC	National Computer Security Center
1825	NCVHS	National Committee on Vital and Health Statistics
1826	NDA	non-disclosure agreement
1827	NDIS	Network Driver Interface Specification
1828	NDMP	Network Data Management Protocol
1829	NDS	Novell Directory Services
1830	NECP	National Emergency Communications Plan
1831	NED	nano-emissive display
1832	NEDSS	National Electronic Disease Surveillance System
1833	NERC	North American Electric Reliability Corporation
1834	NetBEUI	NetBIOS Extended User Interface
1835	NetBIOS	Network Basic Input/Output System
1836	NetPC	Network PC
1837	NeXT	near-end crosstalk
1838	NFC	Near Field Communication
1839	NFT	Non-Fungible Token
1840	NFR	not for resale
1841	NFS	Network File System
1842	NFTS	national file tracking system
1843	NFV	network functions virtualization
1844	NGFW	next-generation firewall
1845	NGSCB	Next Generation Secure Computing Base
1846	NHII	National Health Information Infrastructure
1847	NHIN	Nationwide Health Information Network
1848	NHRP	Next Hop Resolution Protocol
1849	NI	network intelligence
1850	Ni2	Net indexer 2
1851	NIAP	National Information Assurance Partnership
1852	NIC	Network Interface Card
1853	NIC	network interface card
1854	NiCd	Nickel-Cadmium battery
1855	NiMH	Nickel-Metal Hydride battery
1856	NIS	Network Information System
1857	NIST	National Institute of Standards and Technology
1858	NJE	Network Job Entry
1859	NLM	National Library of Medicine
1860	NLP	natural language processing
1861	NMTA	National Machining and Tooling Association
1862	NNI	National Nanotechnology Initiative
1863	NNM	Network Node Manager
1864	NNTP	Network News Transfer Protocol
1865	NOC	network operations center
1866	noop	no operation
1867	NOS	network operating system
1868	NoSQL	Not Only SQL
1869	NPD	new product development
1870	NPE	non-practicing entity
1871	NPI	national provider identifier
1872	NPI	New Product Introduction
1873	NPIV	N_Port ID virtualization
1874	NPV	Net present value
1875	NQF	National Quality Forum
1876	NRLA	National Labor Relations Board
1877	NRZ	non-return-to-zero
1878	NSAP	Network Service Access Point
1879	NSAPI	Netscape Server Application Programming Interface
1880	NSIS	Next Steps in Signaling
1881	NSP	network service provider
1882	NT1	network terminator 1
1883	NTFS	New Technology File System
1884	NTP	Network Time Protocol
1885	NTR	Normal Trade Relations
1886	NTS	Number Translation Service
1887	NTSC	National Television Standards Committee
1888	NTU	nuclear time unit
1889	NUI	natural user interface
1890	NUMA	non-uniform memory access
1891	NURBS	nonuniform rational B-spline
1892	NUS	network unified storage
1893	NVGRE	Network Virtualization using Generic Routing Encapsulation
1894	NVLAP	National Voluntary Laboratory Accreditation Program
1895	NVMe	non-volatile memory express
1896	NVS	nonvolatile storage
1897	NWR	NOAA Weather Radio
1898	O2O	Online to Offline
1899	OA&M	operations, administration, and management
1900	OAB	offline address book
1901	OASIS	Organization for the Advancement of Structured Information Standards
1902	OBI	Open Buying on the Internet
1903	OCC	Office of the Comptroller of the Currency
1904	OCM	organizational change management
1905	OCNCC	Oracle Communications Network Charging and Control
1906	OCR	optical character recognition
1907	OCSP	Online Certificate Status Protocol
1908	OCW	MIT OpenCourseWare
1909	OCx	Optical Carrier levels
1910	ODBC	Open Database Connectivity
1911	ODCA	Open Data Center Alliance
1912	ODF	Open Document Format
1913	ODI	Open Data-Link Interface
1914	ODIN	Open Data Center with an Interoperable Network
1915	ODIN	Open Device Identification Number
1916	ODL	Open and Distance Learning
1917	ODM	Original Design Manufacturer
1918	ODMA	Open Document Management API or Application Program Interface
1919	ODMR	On-Demand Mail Relay
1920	ODP	Open Directory Project
1921	ODS	operational data store
1922	ODS	Ozone Depleting Substance
1923	ODX	Offloaded Data Transfer
1924	OEBF	Open Electronic Book Forum
1925	OFB	output feedback
1926	OFDM	orthogonal frequency-division multiplexing
1927	OGSA	Open Grid Services Architecture
1928	OHA	Open Handset Alliance
1929	OID	object ID
1930	OLA	operational level agreement
1931	OLAP	online analytical processing
1932	OLE	Object Linking and Embedding
1933	OLED	light-emitting diode
1934	OLPC	One Laptop Per Child
1935	OLT	optical line terminal
1936	OLTP	On Line Transaction Processing
1937	OLTP	online transaction processing
1938	OMAP	Open Multimedia Application Platform
1939	OMG	Object Management Group
1940	OMSS	Oracle Mobile Security Suite
1941	ONF	Open Networking Foundation
1942	OODBMS	object-oriented database management system
1943	OoOE	out-of-order execution
1944	OOP	object-oriented programming
1945	OOPSLA	Object-Oriented Programming Systems, Languages and Applications
1946	OOXML	Office Open Extended Markup Language
1947	OPC	OLE for Process Control
1948	OpenGL	Open Graphics Library
1949	OpenNMS	Open Network Management System
1950	OpenVPN	open source virtual private network
1951	Opex	operational expenditure
1952	OPM	operational performance management
1953	OPML	Outline Processor Markup Language
1954	OPS	Open Profiling Standard
1955	OPT	Optimized Production Technology
1956	ORB	Object Request Broker
1957	ORBS	Open Relay Behavior-modification System
1958	ORM	object-relational mapping
1959	OS	operating system
1960	OSA	Open System Authentication
1961	OSBI	open source business intelligence
1962	OSD	object storage device
1963	OSDL	Open Source Development Labs
1964	OSF	Open Software Foundation
1965	OSGi	Open Service Gateway Initiative
1966	OSI	Open Systems Interconnection
1967	OSP	online service provider
1968	OSP	Open Settlement Protocol
1969	OSPF	Open Shortest Path First
1970	OSS	Online Service System
1971	OSS	open source software
1972	OSS	operational support system
1973	OTA	Over the Air
1974	OTC	order to cash
1975	OTCR	On-Time delivery performance to Customer Request Date
1976	OTFT	organic thin-film transistor
1977	OTM	Optivity Telephony Manager
1978	OTP	one-time password
1979	OU	organizational unit
1980	OVSDB	Open vSwitch Database Management Protocol
1981	OWA	Microsoft Outlook Web App
1982	OWASP	Open Web Application Security Project
1983	OWD	OneWebDay
1984	P&L	profit and loss statement
1985	P-Ink	photonic ink
1986	P2P	path to profitability
1987	P2P	Peer to Peer
1988	P2P	procure to pay
1989	P2T	Push to Talk
1990	P2V	physical to virtual
1991	P3P	Platform for Privacy Preferences
1992	P4	Pentium 4
1993	P4P	proactive provider participation for P2P
1994	PA	Power Amplifier
1995	PA-DSS	Payment Application Data Security Standard
1996	PaaS	Platform as a Service
1997	PABX	private automatic branch exchange
1998	PAC	Production Activity Control
1999	PACS	Personal Access Communications System
2000	PACS	picture archiving and communication system
2001	PAIR	Policy Analysis of Internet Routing
2002	PAL	Phase Alternation Line
2003	PAM	partner account manager
2004	PAM	pulse amplitude modulation
2005	PAN	personal area network
2006	PAP	Packet-Level Procedure
2007	PAR	performance and accountability reporting
2008	PARC	Palo Alto Research Center
2009	PAT	Port Address Translation
2010	PBD	physical block device
2011	PBT	Persistent, Bioaccumulative and Toxic
2012	PBX	private branch exchange
2013	PC	Personal Computer
2014	PC	project charter
2015	PC-DOS	Personal Computer - Disk Operating System
2016	PCAOB	Public Company Accounting Oversight Board
2017	PCB	printed circuit board
2018	PCE	Path Computation Element
2019	PCEP	Path Computation Element Protocol
2020	PCI	Peripheral Component Interconnect
2021	PCI-X	Peripheral Component Interconnect Extended
2022	PCL	Printer Control Language
2023	PCM	phase-change memory
2024	PCM	pulse code modulation
2025	PCMCIA	Personal Computer Memory Card International Association
2026	PCRF	Policy and Charging Rules Function
2027	PCS	personal cloud storage
2028	PCS	personal communications service
2029	PDA	personal digital assistant
2030	PDF	Portable Document Format
2031	PDL	page description language
2032	PDM	Product Data Management
2033	PDP-11	Programmed Data Processor-11
2034	PDU	power distribution unit
2035	PEAP	Protected Extensible Authentication Protocol
2036	PEBCAK	problem exists between chair and keyboard
2037	pel	picture element
2038	PERT	Program Evaluation Review Technique
2039	PF	prefetch folder
2040	PFC	power factor correction or power factor controller
2041	PGP	Pretty Good Privacy
2042	PHDSC	Public Health Data Standards Consortium
2043	PHI	personal health information
2044	PHOLED	phosphorescent organic light-emitting device
2045	PHP	Hypertext Preprocessor
2046	PHP	Personal Home Page
2047	PHR	personal health record
2048	PHS	Personal Handyphone System
2049	PI	Predictive Index
2050	PI	Principal Investigator
2051	PIA	privacy impact assessment
2052	PIC	port interface card
2053	PICK	Possible, Implement, Challenge and Kill
2054	PICS	Platform for Internet Content Selection
2055	PICTIVE	Plastic Interface for Collaborative Technology Initiatives through Video Exploration
2056	PID	Problem Identification Document
2057	PID	process identifier
2058	PIFI	personally identifiable financial information
2059	PII	personally identifiable information
2060	PIM	privileged identity management
2061	PIM	processing in memory
2062	PIM	Product Information Management
2063	PIM	protocol-independent multicast
2064	PIO	Programmed Input/Output
2065	PIP	Partner Integration Process
2066	PIP	Picture in Picture
2067	PIV	personal identity verification
2068	PKCS	Public-Key Cryptography Standards
2069	PKI	public key infrastructure
2070	PL/S	Programming Language/System
2071	PL/SQL	procedural language extension to Structured Query Language
2072	PLATO	Programmed Logic for Automatic Teaching Operations
2073	PLC	packet loss concealment
2074	PLEDM	phase-state low electron drive memory
2075	PLL	phase-locked loop
2076	PLM	Product Lifecycle Management
2077	PLMN	public land mobile network
2078	PM	phase modulation
2079	PMI	plus, minus, interesting
2080	PML	Portal Markup Language
2081	PMML	Predictive Model Markup Language
2082	PMO	Project Management Office
2083	PMP	Project Management Professional
2084	PMS	package manager or package management system
2085	PN	programmable network
2086	pNFS	Parallel NFS
2087	PNG	Portable Network Graphics
2088	PnP	Plug and Play
2089	POC	Packet Order Correction
2090	POC	proof of concept
2091	PoE	Power over Ethernet
2092	PoIP	Pray over Internet Protocol
2093	POLP	principle of least privilege
2094	POM	Production/Operations Management
2095	PON	passive optical network
2096	POP	point-of-presence
2097	POP3	Post Office Protocol 3
2098	PoR	power-on reset
2099	POS	personal operating space
2100	POS	Point of Sale
2101	POSIX	Portable Operating System Interface
2102	POST	Power-On Self-Test
2103	POTS	plain old telephone service
2104	PP&E	Property, Plant & Equipment
2105	PPD	parallel presence detect
2106	PPD	post-processing deduplication
2107	PPD	Postscript Printer Description file
2108	PPGA	plastic pin grid array
2109	ppi	pixels per inch
2110	PPM	Pages per minute (a measurement of printing speed), Perl package manager (for software packages), Prediction by partial matching (a data compression technique), project and portfolio management
2111	PPP	Point-to-Point Protocol
2112	PPPoE	Point-to-Point Protocol over Ethernet
2113	PPTP	Point-to-Point Tunneling Protocol
2114	PR	Problem Report, Process Reengineering
2115	PRI	Primary Rate Interface
2116	PRM	partner relationship management
2117	PRNG	pseudo-random number generator
2118	PROM	programmable read-only memory
2119	PRONet	Procurement Marketing and Access Network
2120	PRS	Personal Response System
2121	PRS	Premium Rate Service
2122	PRSA	Public Relations Society of America
2123	PRT	Pre-requisite Tree
2124	PSA	professional services automation
2125	PSK	phase-shift keying
2126	PSN	processor serial number
2127	PSOD	Purple Screen of Death
2128	PSS	Personal Search Syndication
2129	PSTN	public switched telephone network
2130	PTAC	Procurement Technical Assistance Center
2131	PTF	program temporary fix
2132	PTO	Patent and Trademark Office
2133	PTT	Push to Talk
2134	PU	physical unit
2135	PUE	power usage effectiveness
2136	PUP	potentially unwanted program
2137	PVC	permanent virtual circuit
2138	PVM	Parallel Virtual Machine
2139	PVR	personal video recorder
2140	PWS	Personal Web Server
2141	PXE	Preboot Execution Environment
2142	QA	Quality Assurance
2143	QAM	quadrature amplitude modulation
2144	QB	Quality Breakdown
2145	QBE	Query by Example
2146	QC	Quality Control
2147	QDOS	86-DOS
2148	QFE	Quad FastEthernet
2149	QFE	Quick Fix Engineering
2150	QFP	Quad Flat Package
2151	qHD	quarter high definition
2152	QIX	NASDAQ Information Exchange protocol
2153	QoE	Quality of Experience
2154	QoS	Quality of Service
2155	QPS	queries-per-second
2156	QR	Quick Response
2157	QSA	Qualified Security Assessor
2158	QSIG	Q signaling
2159	QVGA	Quarter Video Graphics Array
2160	QXGA	Quantum Extended Graphics Array
2161	R&D	Research and Development
2162	R3	Reduce, reuse, recycle
2163	RA	registration authority
2164	RAC	Real Application Cluster
2165	RACE	Rapid Access Computing Environment
2166	RACF	Resource Access Control Facility
2167	RAD	rapid application development
2168	radar	radio detection and ranging
2169	RADIUS	Remote Authentication Dial-In User Service
2170	RAF	risk assessment framework
2171	RAID	redundant array of independent disks
2172	RAIN	redundant/reliable array of inexpensive/independent nodes
2173	RAM	Random Access Memory
2174	RAMAC	random access method of accounting and control
2175	RAMDAC	random access memory digital-to-analog converter
2176	RAND	reasonable and nondiscriminatory
2177	RAP	Revenue Acquisition Process
2178	RARP	Reverse Address Resolution Protocol
2179	RAS	registration, admission, and status
2180	RAS	Reliability, Availability and Serviceability
2181	RAS	Remote Access Server
2182	RAS	row address strobe
2183	RAT	remote access Trojan
2184	RBA	risk-based authentication
2185	RBAC	role-based access control
2186	RBOC	regional Bell operating company
2187	RCE	remote code execution
2188	RCP	Rich Client Platform
2189	RD	running disparity
2190	RDBMS	relational database management system
2191	RDC	remote deposit capture
2192	RDF	Resource Description Framework
2193	RDM	raw device mapping
2194	RDMA	Remote Direct Memory Access
2195	rDNS	reverse DNS
2196	RDO	Remote Data Objects
2197	RDP	Remote Desktop Protocol
2198	RDRAM	Rambus Dynamic Random Access Memory
2199	RDS	Amazon Relational Database Service
2200	RDS	Radio Data System
2201	RDS	Remote Desktop Services
2202	RDT&E	Research, Development, Testing & Evaluation
2203	REC	Regional Extension Center
2204	ReFS	Resilient File System
2205	regex	regular expression
2206	REST	representational state transfer
2207	RF	radio frequency
2208	RFC	Remote Function Call
2209	RFC	Request for Comments
2210	RFI	request for information
2211	RFID	radio frequency identification
2212	RFO	Request for Offer
2213	RFP	request for proposal
2214	RFQ	request for quotation
2215	RFR	Red Flags Rule
2216	RGB	red, green, and blue
2217	RHCVA	Red Hat Certified Virtualization Administrator
2218	RHEL	Red Hat Enterprise Linux
2219	RHEV	Red Hat Enterprise Virtualization
2220	RHIA	registered health information administrator
2221	RHIO	Regional Health Information Organization
2222	RHIT	registered health information technician
2223	RHS	Red Hat Storage
2224	RIA	Rich Internet Application
2225	RIAA	Recording Industry Association of America
2226	RIBLOE	Remote Insight Board -- Lights Out Edition
2227	RID	relative identifier
2228	RIM	records information management
2229	RIM	Reference Information Model
2230	RIP	raster image processor
2231	RIP	Routing Information Protocol
2232	RIR	Regional Internet Registry
2233	RIS	Radiology Information System
2234	RIS	Remote Installation Service
2235	RISC	reduced instruction set computer
2236	RJE	Remote Job Entry
2237	RMA	Return Material (or Merchandise) Authorization
2238	RMA	return merchandise authorization
2239	RMI	Remote Method Invocation
2240	RMON	Remote Network Monitoring
2241	RMS	root-mean-square
2242	RNAAPP	Remote Network Access Application
2243	RNIS	Reseau Numerique a Integration de Services
2244	ROA	resource-oriented architecture
2245	ROADM	reconfigurable optical add-drop multiplexer
2246	ROC	Report on Compliance
2247	ROD	reuse-oriented model or reuse-oriented development
2248	RODC	read-only domain controller
2249	RoHS	Restriction of Hazardous Substances
2250	ROI	Return On Investment
2251	ROIC	Return On Invested Capital
2252	ROKSO	Register of Known Spam Operations
2253	ROLAP	relational online analytical processing
2254	ROM	read-only memory
2255	ROMI	return on marketing investment
2256	RONA	Return On Net Assets
2257	ROP	Reorder Point
2258	RoR	Ruby on Rails
2259	RoT	Roots of Trust
2260	ROU	Record Of Understanding
2261	ROWE	Results-Only Work Environment
2262	RPC	Remote Procedure Call
2263	RPG	Report Program Generator
2264	RPG	role-playing game
2265	RPM	Rapid Response Manufacturing
2266	RPM	remote patient monitoring
2267	RPO	recovery point objective
2268	RPO	recruitment process outsourcing
2269	RPR	Resilient Packet Ring
2270	RPT	rich presence technology
2271	RQ	risk intelligence
2272	RRAM	resistive RAM
2273	RSAT	Microsoft Remote Server Administration Tools
2274	RSC	Retail Service Center
2275	RSI	requirements stability index
2276	RSNA	Radiological Society of North America
2277	RSoP	Resultant Set of Policy
2278	RSVP	Resource Reservation Protocol
2279	RT	retweet
2280	RTA	real-time application
2281	RTC	real-time clock
2282	RTC	real-time communications
2283	RTCD	real-time communications dashboard
2284	RTCP	Real-Time Transport Control Protocol
2285	RTD	reconfigurable tactile display
2286	RTD	Research and Technical Development
2287	RTF	Rich Text Format
2288	RTFM	Read The Fucking Manual
2289	RTLS	real-time location system
2290	RTM	Read The Manual
2291	RTO	recovery time objective
2292	RtOI	real-time operational intelligence
2293	RTOS	real-time operating system
2294	RTP	Real-Time Transport Protocol
2295	RTSP	Real Time Streaming Protocol
2296	RTT	round-trip time
2297	RUP	Rational Unified Process
2298	RWU	remote wakeup
2299	RZ	return-to-zero
2300	S&OP	sales and operations planning
2301	S-HTTP	Secure HTTP
2302	S.M.A.R.T.	Self-Monitoring Analysis & Reporting Technology
2303	S/MIME	Secure Multi-Purpose Internet Mail Extensions
2304	S/PDIF	Sony/Philips Digital Interface
2305	S4L	spam for life
2306	SA	Microsoft Exchange System Attendant
2307	SA	Microsoft Software Assurance
2308	SA	service assurance
2309	SAA	Systems Application Architecture
2310	SaaS	BI Software as a Service BI
2311	SaaS	ERP software-as-a-service ERP hosting
2312	SaaS	Security as a Service
2313	SaaS	Software as a Service
2314	SaaS	Storage as a Service
2315	SACD	Super Audio CD
2316	SAFE	Samsung for Enterprise
2317	SAM	Security Accounts Manager
2318	SAM	storage area management
2319	SAML	Security Assertion Markup Language
2320	SAN	storage area network
2321	SAPI	Speech Application Program Interface
2322	SAPPHIRE	SAP User Conference
2323	SAR	Segmentation and Reassembly, Suspicious Activity Report
2324	SAS	serial-attached SCSI
2325	SASID	Self-Scanned Amorphous Silicon Integrated Display
2326	SAX	Simple API for XML
2327	SBAs	search-based applications
2328	SBC	session border controller
2329	SBIR	Small Business Innovative Research
2330	SBR	skill-based routing
2331	SC	sunk cost
2332	SC	supply chain
2333	SCA	service-component architecture
2334	SCADA	supervisory control and data acquisition
2335	SCC	Supply Chain Council
2336	SCCP	Signalling Connection Control Part
2337	SCE	supply chain execution
2338	SCEM	supply chain event management
2339	SCI	serial communications interface
2340	SCL	spam confidence level
2341	SCM	Supply Chain Management
2342	SCOR	Supply Chain Operations Reference model
2343	SCORM	Shareable Content Object Reference Model
2344	SCP	session control protocol
2345	SCP	supply chain planning
2346	SCR	Synchronized Customer Response
2347	SCSA	Signal Computing System Architecture
2348	SCSI	Small Computer System Interface
2349	SCSIe	SCSI Express
2350	SCTP	Stream Control Transmission Protocol
2351	SCV	supply chain visibility
2352	SD2	Sound Designer II
2353	SD2	Sound Designer II or SDII
2354	SDA	Smart Data Access
2355	SDARS	Satellite Digital Audio Radio Service
2356	SDB	Small Disadvantaged Business
2357	SDDC	software-defined data center
2358	SDDL	Security Descriptor Definition Language
2359	SDH	Synchronous Digital Hierarchy
2360	SDI	Serial Digital Interface
2361	SDK	Software Development Kit
2362	SDL	Specification and Description Language
2363	SDLC	Synchronous Data Link Control
2364	SDLC	systems development life cycle
2365	SDMA	spatial division multiple access
2366	SDN	software-defined networking
2367	SDO	Service Data Objects
2368	SDP	Session Description Protocol
2369	SDR	software-defined radio
2370	SDRAM	synchronous DRAM
2371	SDTV	standard definition television
2372	SDWT	self-directed work team
2373	SDX	NetScaler
2374	SDXC	Secure Digital Extended Capacity card
2375	SEC	Securities and Exchange Commission
2376	SECAM	Sequential Couleur avec Memoire
2377	SEI	Software Engineering Institute
2378	SEM	single-electron memory
2379	SEO	search engine optimization
2380	SerDes	serializer/deserializer
2381	SERP	search engine results page
2382	SET	Secure Electronic Transaction
2383	SETI	Search for Extraterrestrial Intelligence
2384	SEWP	Solutions for Enterprise-Wide Procurement
2385	SFA	Sales Force Automation
2386	SFA	sales force automation
2387	SFA	single-factor authentication
2388	SFF	small form factor
2389	SFP	small form-factor pluggable
2390	SFS	stepless frequency control
2391	SFX	special effects
2392	SGA	Selling, General and Administrative expenses
2393	SGF	Structured Graph Format
2394	SGI	Silicon Graphics
2395	SGML	Standard Generalized Markup Language
2396	SGRAM	Synchronous Graphics RAM
2397	Si	silicon
2398	SI	systems integrator
2399	SID	security identifier
2400	SIEM	security information and event management
2401	SIG	Special Interest Group
2402	SIGTRAN	Signaling Transport
2403	SIM	security information management
2404	SIMD	Single Instruction Multiple Data
2405	SIMM	Service Integration Maturity Model
2406	SIMM	single in-line memory module
2407	SIMO	single input, multiple output
2408	SIMPLE	SIP for Instant Messaging and Presence Leveraging Extensions
2409	SIP	Session Initiation Protocol
2410	SIPOC	suppliers, inputs, process, outputs, customers
2411	SIRDS	single-image random-dot stereogram
2412	SISO	single input, single output
2413	SIV	Signal Integrity Verification
2414	SJC	Senate Judiciary Committee
2415	SKA	Shared Key Authentication
2416	SKIL	Bill Securing Knowledge, Innovation and Leadership Act
2417	SKU	Stock Keeping Units
2418	SLA	service-level agreement
2419	SLC	single level cell
2420	SLD	second-level domain
2421	SLICE	Simple Low-Cost Innovative Engine
2422	SLIP	Serial Line Internet Protocol
2423	SLP	Service Location Protocol
2424	SMART	Self Monitoring Analysis and Reporting Technology
2425	SMB	Server Message Block
2426	SMB	small and medium-sized business or small and midsized business
2427	SMBXML	Small Business Extensible Markup Language
2428	SMDS	Switched Multimegabit Data Service
2429	SME	mall to medium enterprise
2430	SME	Society of Manufacturing Engineers
2431	SMF	Standard MIDI File
2432	SMI-S	Storage Management Initiative Specification
2433	SMIL	Synchronized Multimedia Integration Language
2434	SMM	social media marketing
2435	SMMS	Social media management software
2436	SMP	symmetric multiprocessing
2437	SMPTE	Society of Motion Picture and Television Engineers
2438	SMR	Specialized Mobile Radio
2439	SMS	Short Message Service
2440	SMSC	short message service center
2441	SMT	Simultaneous Multithreading
2442	SMTP	Simple Mail Transfer Protocol
2443	SMWT	Self Managed Work Teams
2444	SNA	Systems Network Architecture
2445	SNAFU	situation normal, all f***ed up
2446	SNG	satellite news gathering
2447	SNMP	Simple Network Management Protocol
2448	SNOMED	Systematized Nomenclature of Medicine
2449	SNR	signal-to-noise ratio
2450	SOA	service-oriented architecture
2451	SOAP	Simple Object Access Protocol
2452	SOC	switch-on-a-chip
2453	SoC	system-on-a-chip
2454	SoD	segregation of duties
2455	SOFC	solid oxide fuel cell
2456	SOHO	Small Office Home Office
2457	SOI	service-oriented integration
2458	SOI	Silicon-on-Insulator
2459	SOLED	stacked organic light-emitting device
2460	SoLoMo	social, local and mobile
2461	SOM	service-oriented management
2462	SoMoClo	social, mobile and cloud
2463	SONET	Synchronous Optical Network
2464	SOP	Sales and Operations Planning
2465	SOP	Same Origin Policy
2466	SOPA	Stop Online Piracy Act
2467	SOR	system of record
2468	SoS	system of systems
2469	sosofo	specification of a sequence of flow objects
2470	SOW	Statement of Work
2471	SOX	Sarbanes-Oxley Act
2472	SP1	Service Pack 1
2473	SPAC	special purpose acquisition company
2474	SPARC	Scalable Processor Architecture
2475	SPC	Statistical Process Control
2476	SPD	Serial presence detect
2477	SPEC	Standard Performance Evaluation Corporation
2478	SPF	Sender Policy Framework
2479	SPI	serial peripheral interface
2480	SPICE	Software Process Improvement and Capability dEtermination
2481	SPID	Service Profile Identifier
2482	SPIF	sales performance incentive fund
2483	SPIT	spam over Internet telephony
2484	SPM	sales performance management
2485	SPM	Standard Process Modules
2486	SPML	Services Provisioning Markup Language
2487	SPOF	single point of failure
2488	spool	simultaneous peripheral operations online
2489	SPS	Standard Procurement System
2490	SPX	Sequenced Packet Exchange
2491	SQL	Structured Query Language
2492	SQuID	Source Quench Introduced Delay
2493	SR-IOV	Single Root I/O Virtualization
2494	SRAM	static random access memory
2495	SRE	serious reportable event
2496	SRM	Standard Reference Material
2497	SRM	storage resource management
2498	SRM	supplier relationship management
2499	SRM	sustainability risk management
2500	SRS	software requirements specification
2501	SRT	Source-route transparent
2502	SRTP	Secure Real-Time Transport Protocol or Secure RTP
2503	SS7	Signaling System 7
2504	SSA	Serial Storage Architecture
2505	SSADM	Structured Systems Analysis & Design Method
2506	SSD	Solid-State Drive
2507	SSD	solid-state drive
2508	SSH	Secure Shell
2509	SSI	server-side include
2510	SSI	single-system image
2511	SSID	service set identifier
2512	SSL	card server accelerator card
2513	SSL	Secure Sockets Layer
2514	SSL	solid-state lighting
2515	SSM	solid state module
2516	SSO	single sign-on
2517	SSP	storage service provider
2518	SSS	solid state storage
2519	SSSI	Solid-State Storage Initiative
2520	SST	Streamlined Sales Tax
2521	SSTV	slow-scan television
2522	STAR	Security, Trust and Assurance Registry
2523	STARS	Standard Accounting and Reporting System
2524	statC	statcoulomb
2525	statF	statfarad
2526	statH	stathenry
2527	statS	statsiemens
2528	statV	statvolt
2529	statW	statwatt
2530	STDM	statistical time division multiplexing
2531	STEM	science, technology, engineering, and mathematics
2532	STEP	Standard for the Exchange of Product model data
2533	STM	scanning tunneling microscope
2534	STML	Spoken Text Markup Language
2535	STONITH	Shoot The Other Node In The Head
2536	STP	spanning tree protocol
2537	STP	standard temperature and pressure
2538	STUN	Simple Traversal of UDP through NAT
2539	SVC	scalable video coding
2540	SVC	supervisor call
2541	SVC	switched virtual circuit
2542	SVG	Scalable Vector Graphics
2543	SVVP	server virtualization validation program
2544	SWAG	Semantic Web Agreement Group
2545	SWAN	Structured Wireless-Aware Network
2546	SWAT	Samba Web Administration Tool
2547	SWF	Shockwave Flash file
2548	Swift	Programming language released in 2014 by Apple Inc.
2549	SWIFT	Simulated Work Input and Flow Time
2550	SWIFT	Society for the Worldwide Interbank Financial Telecommunication
2551	SWOT	Strengths, Weakness, Opportunity and Threats Analysis
2552	sysadmin	system administrator
2553	sysop	system operator
2554	T&M	Tools and Methodology
2555	T/R	Transmit / Receive
2556	T9	text on nine keys
2557	TA	terminal adapter
2558	TaaS	Testing as a Service
2559	TACACS	Terminal Access Controller Access Control System
2560	TACT	Total Average Cycle Time
2561	TAPI	Telephony Application Program Interface
2562	tar	Tape ARchive
2563	TB	terabyte
2564	TCAM	ternary content-addressable memory
2565	TCB	trusted computing base
2566	TCG	Trusted Computing Group
2567	Tcl	Tool Command Language
2568	Tcl/Tk	Tool Command Language
2569	TCM	Time Critical Manufacturing
2570	TCO	total cost of ownership
2571	TCP	Transmission Control Protocol
2572	TCP/IP	Transmission Control Protocol/Internet Protocol
2573	TD-SCDMA	time division synchronous code division multiple access
2574	TDC	Total Delivered Cost
2575	TDD	Telecommunications Display Device
2576	TDD	test-driven development
2577	TDM	Team Data Manager
2578	TDM	time-division multiplexing
2579	TDMA	time division multiple access
2580	telco	telephone company
2581	TETRA	Terrestrial Trunked Radio
2582	TEWE	Technology for Enterprise-Wide Engineering
2583	TFT	thin-film transistor
2584	TFTP	Trivial File Transfer Protocol
2585	TGT	authentication ticket or ticket-granting ticket
2586	TIA	Total Information Awareness
2587	TIC	Trusted Internet Connections
2588	TIFF	Tag Image File Format
2589	TIG	Technology Implementation Group
2590	TIM	Test Inspection Measurement
2591	TIN	taxpayer Identification number
2592	Tk	Tool Kit
2593	TKIP	Temporal Key Integrity Protocol
2594	TLC	flash triple level cell flash
2595	TLD	top-level domain
2596	TLS	Transport Layer Security
2597	TM	software talent management software
2598	TMN	Telecommunications Management Network
2599	TMQL	Topic Map Query Language
2600	TMS	Transportation Management System
2601	TN	display twisted nematic display
2602	TOC	Theory of Constraints
2603	TOE	TCP/IP offload engine
2604	TOE	unified field theory or Theory of Everything
2605	TOGAF	The Open Group Architecture Framework
2606	TOLED	transparent organic light-emitting device
2607	TOP	Technical Office Protocol
2608	TOPS	Team Oriented Problem Solving
2609	TOTP	time-based one-time password
2610	TP	thin provisioning
2611	TPA	Technology and Product Assurance
2612	TPC	Transaction Processing Performance Council
2613	TPI	Total Profit Improvement
2614	TPM	Total Productive Maintenance
2615	TPM	Trusted Platform Module
2616	TPOP	Time-Phased Order Point
2617	TPS	terminal proxy server
2618	TQC	Total Quality Control
2619	TQM	Total Quality Management
2620	TRI	Toxic Release Inventory
2621	TRILL	Transparent Interconnection of Lots of Links
2622	TRON	The Real-Time Operating System Nucleus
2623	TRT	Transition Tree
2624	TSAP	Transport Services Access Point
2625	TSCA	Toxic Substances Control Act
2626	TSR	terminate and stay resident
2627	TTL	time-to-live
2628	TTL	transistor-to-transistor logic
2629	TTS	text-to-speech
2630	TtV	time to value
2631	TTY	teletypewriter
2632	TURN	Traversal Using Relay NAT
2633	TVA	Throughput Value Added
2634	TW	tin whiskers
2635	TWG	Technology Working Group
2636	TWT	traveling-wave tube
2637	U2U	User to User
2638	UART	Universal Asynchronous Receiver/Transmitter
2639	UAT	user acceptance testing
2640	UBE	unsolicited bulk email
2641	UBL	Universal Business Language
2642	UC	Unit Cost
2643	UCaaS	Unified Communications as a Service
2644	UCE	unsolicited commercial email
2645	UCS	unified computing system
2646	UDA	Universal Data Access
2647	UDDI	Universal Description, Discovery, and Integration
2648	UDF	Universal Disk Format
2649	UDID	unique device identifier
2650	UDO	ultra density optical
2651	UDP	User Datagram Protocol
2652	UEFI	Unified Extensible Firmware Interface
2653	UGC	user-generated content
2654	UHDTV	Ultra High-Definition TV
2655	UHDV	ultra high definition video
2656	UHF	ultrahigh frequency
2657	UI	user interface
2658	UIA	user installed application
2659	UID	unique identifier
2660	UIML	User Interface Markup Language
2661	ULA	Oracle Unlimited License Agreement
2662	UM	unified messaging
2663	UMLS	Unified Medical Language System
2664	UMS	unified messaging system
2665	UMTS	Universal Mobile Telecommunications Service
2666	UMTS	Universal Mobile Telecommunications System
2667	UNC	Universal Naming Convention
2668	UPN	User Principal Name
2669	UPnP	Universal Plug and Play
2670	UPS	uninterruptible power supply
2671	URI	Uniform Resource Identifier
2672	URL	Uniform Resource Locator
2673	URN	Uniform Resource Name
2674	USART	Universal Synchronous/Asynchronous Receiver/Transmitter
2675	USB	Universal Serial Bus
2676	USGCB	United States Government Configuration Baseline
2677	USITC	United States International Trade Commission
2678	USP	unique selling point
2679	USSD	Unstructured Supplementary Service Data
2680	USSS	United States Secret Service
2681	UTF	Unicode Transformation Format
2682	UTM	unified threat management
2683	UUCP	UNIX-to-UNIX Copy Protocol
2684	UUID	Universal Unique Identifier
2685	UX	user experience
2686	UXGA	Ultra Extended Graphics Array
2687	V2P	virtual to physical
2688	V2V	Virtual to virtual
2689	VAAI	vStorage APIs for Array Integration
2690	VAD	Value Added Distribution
2691	VAD	voice activation detection
2692	VAMP	vStorage API for Multipathing
2693	VAN	value-added network
2694	VAR	Value-Added Reseller
2695	VASA	vStorage APIs for Storage Awareness
2696	VAX	Virtual Address eXtension
2697	VB	Visual Basic
2698	VBI	vertical blanking interval
2699	VBN	visitor-based networking
2700	vBNS	very high-speed Backbone Network Service
2701	VBR	Vouch by Reference
2702	VC	venture capital
2703	vCAC	VMware vCloud Automation Center
2704	VCB	VMware Consolidated Backup
2705	VCD	video CD or video compact disc
2706	VCDX	VMware certified design expert
2707	vCLI	vSphere CLI
2708	VCP	VMware Capacity Planner
2709	VCP	VMware Certified Professional
2710	vCPU	virtual CPU
2711	VCR	videocassette recorder
2712	VCSEL	vertical cavity surface emitting laser
2713	vCSHB	VMware vCenter Server Heartbeat
2714	VDA	Virtual Desktop Access
2715	vDGA	Virtual Dedicated Graphics Acceleration
2716	VDI	virtual desktop infrastructure
2717	VDT	video display terminal or visual display terminal
2718	VDU	video display unit
2719	VE	Value Engineering
2720	VERIS	Vocabulary for Event Recording and Incident Sharing
2721	VFAT	Virtual File Allocation Table
2722	VFIIP	Virtual Factory Information Interchange Project
2723	VFS	virtual file system
2724	vGPU	virtual GPU
2725	VHD	virtual hard disk
2726	VHDCI	Very High Density Cable Interconnect
2727	VHDX	Hyper-V virtual hard disk
2728	VHE	Virtual Home Environment
2729	VHF	very high frequency
2730	VHS	Video Home System
2731	VI3	VMware Infrastructure 3
2732	VIM	Vendor Independent Messaging
2733	Vim	Vi improved
2734	VITC	vertical interval time code
2735	VLAN	Virtual Local Area Network
2736	VLDB	Very Large Database
2737	VLE	virtual learning environment
2738	VLER	Virtual Lifetime Electronic Record
2739	VLIW	very long instruction word
2740	vlog	video blog
2741	VLSI	Very Large Scale Integration
2742	VLSM	variable-length subnet mask
2743	VM	virtual machine
2744	VMBus	Microsoft Virtual Machine Bus
2745	VMEbus	VersaModular Eurocard bus
2746	VMI	Vendor Managed Inventory
2747	VML	vector graphics rendering
2748	VML	Vector Markup Language
2749	VMLM	virtual machine lifecycle management
2750	VMM	virtual machine monitor
2751	VMO	vendor management office
2752	VMQ	Virtual Machine Queue
2753	VMS	Virtual Memory System
2754	VMUG	VMware User Group
2755	VMXNET3	VMXNET Generation 3
2756	VNC	virtual network computing
2757	vNUMA	virtual NUMA
2758	VOB	Versioned Object Base
2759	VOC	voice of the customer
2760	VoD	video on demand
2761	VoIP	voice over IP
2762	VOIPSA	Voice over IP Security Alliance
2763	VOVA	vSphere OpenStack Virtual Appliance
2764	VoWLAN	Voice over WLAN
2765	VoxML	Voice Markup Language
2766	VP	value proposition
2767	VPD	virtual private database
2768	VPD	vital product data
2769	VPDM	Virtual Product Data Management
2770	VPLS	virtual private LAN service
2771	VPM	Virtual Product Model
2772	VPN	Virtual Private Network
2773	VPS	Virtual Private Server
2774	VRAM	Video RAM
2775	VRF	Virtual Routing and Forwarding
2776	VRF	virtual routing and forwarding
2777	VRM	Vendor Risk Management, or Voltage Regulator Module
2778	VRM	vendor risk management
2779	VRM	voltage regulator module
2780	VRML	Virtual Reality Modeling Language
2781	VRR	Voice Recognition and Response, or Variable Refresh Rate
2782	VRRP	Virtual Router Redundancy Protocol
2783	VSA	virtual SAN appliance
2784	VSA	Virtual Storage Appliance
2785	VSAM	Virtual Storage Access Method
2786	VSAN	virtual storage area network
2787	VSAT	Very Small Aperture Terminal
2788	VSB	vestigial sideband
2789	VSE	Visual Studio Express
2790	VSM	virtual systems management
2791	VSMP	virtual symmetric multiprocessing
2792	VSP	vertical solutions provider
2793	VSP	Virtual Storage Portal
2794	VSPP	VMware Service Provider Program
2795	VSTO	Visual Studio Tools for Office or Microsoft Visual Studio Tools
2796	VSTS	Visual Studio Team System
2797	VTAM	Virtual Telecommunications Access Method
2798	VTL	Virtual Tape Library
2799	VUM	VMware vSphere Update Manager
2800	VXLAN	Virtual Extensible LAN
2801	W-CDMA	Wideband Code-Division Multiple Access
2802	W2K	Windows 2000
2803	W3C	World Wide Web Consortium
2804	WAAS	Wide Area Application Services
2805	WaaS	Windows as a Service
2806	WAE	Wide Area Ethernet
2807	WAF	write amplification factor
2808	WAFS	wide-area file services
2809	WAIS	Wide Area Information Servers
2810	WAN	Wide Area Network
2811	WAP	Wireless Application Protocol
2812	WAPI	WLAN Authentication and Privacy Infrastructure
2813	WARN	Workers' Adjustment and Retraining Notification Act
2814	WASC	Web Application Security Consortium
2815	WaSP	Web Standards Project
2816	WASP	wireless application service provider
2817	WATS	wide-area telephone service
2818	WAX	Wireless Abstract XML
2819	WBEM	Web-Based Enterprise Management
2820	WBI	Web Intermediaries
2821	WBMP	Wireless Bitmap
2822	WBS	Work Breakdown Schedule
2823	WBS	work breakdown structure
2824	WCET	worst-case execution time
2825	WCF	Windows Communication Foundation
2826	WCM	web content management
2827	WCM	World Class Manufacturing
2828	WCS	Warehouse control system
2829	WCS	Wireless Communications Service
2830	WDF	web development framework
2831	WDM	wavelength-division multiplexing
2832	WDS	Windows Deployment Services
2833	WDS	wireless distribution system
2834	WDSC	WebSphere Development Studio Client
2835	WDT	watchdog timer
2836	WebDAV	World Wide Web Distributed Authoring and Versioning
2837	WebOps	Web operations
2838	WebRTC	Web Real-Time Communications
2839	WEEE	Waste Electrical and Electronic Equipment Regulation
2840	WEP	Wired Equivalent Privacy
2841	WF	Windows Workflow Foundation
2842	WfM	Wired for Management
2843	WFM	Workforce management
2844	WFO	workforce optimization
2845	WFQ	weighted fair queueing
2846	WGA	Windows Genuine Advantage
2847	WGate	Web gateway
2848	WHATWG	Web Hypertext Application Technology Working Group
2849	WHQL	Windows Hardware Quality Labs
2850	WiBB	wireless broadband
2851	WIC	WAN interface card
2852	WiDEN	Wideband Integrated Digital Enhanced Network
2853	WIM	Windows Imaging Format
2854	WiMAX	Worldwide Interoperability for Microwave Access
2855	WIMP	windows, icons, mouse, and pull-down menus
2856	WIMP	Woefully Inept Manufacturing Process
2857	Wine	Wine is not an emulator
2858	WinFS	Windows File System
2859	WinFX	.NET 3.0
2860	WinPE	Microsoft Windows Preinstallation Environment
2861	WinRM	Windows Remote Management
2862	WINS	Windows Internet Naming Service
2863	WIP	Work in Process
2864	WME	World's Most Ethical
2865	WMF	Microsoft Windows Management Framework
2866	WMI	Windows Management Instrumentation
2867	WMIC	Windows Management Instrumentation Command line
2868	WML	Wireless Markup Language
2869	WMM	Wi-Fi Multimedia
2870	WMN	wireless mesh network
2871	WMP	Windows Media Player
2872	WMS	Warehouse Management System
2873	WMTS	wireless medical telemetry services
2874	WORA	write once, run anywhere
2875	WORM	write once, read many
2876	WPA	Wi-Fi Protected Access
2877	WPA	Windows Product Activation
2878	WPAD	Web Proxy Autodiscovery
2879	WPAN	wireless personal area network
2880	WPAS	Windows Process Activation Service
2881	WPF	Windows Presentation Foundation
2882	WRAM	Window RAM
2883	WSCI	Web Service Choreography Interface
2884	WSD	white space device
2885	WSDL	Web Services Description Language
2886	WSFC	Windows Server Failover Clustering
2887	WSP	wireless service provider
2888	WSS	Windows Sharepoint Services
2889	WSTx	Web Services Transactions
2890	WSUS	Windows Server Update Services
2891	WTLS	Wireless Transport Layer Security
2892	WTS	Microsoft Windows Terminal Server
2893	WUE	water usage effectiveness
2894	WUSB	wireless USB
2895	WWN	World Wide Name
2896	WWW	World Wide Web
2897	WYSIWYG	what you see is what you get
2898	WYSIWYP	what you see is what you print
2899	X9	ASC X9
2900	XaaS	anything as a service
2901	XACML	Extensible Access Control Markup Language
2902	XAM	eXtensible Access Method
2903	XAML	Extensible Application Markup Language
2904	XBRL	Extensible Business Reporting Language
2905	XCCDF	Extensible Configuration Checklist Description Format
2906	XDMA	Xing Distributed Media Architecture
2907	XFDL	Extensible Forms Description Language
2908	XGA	Extended Graphics Array
2909	XHTML	Extensible Hypertext Markup Language
2910	XMI	XML Metadata Interchange
2911	XML	Extensible Markup Language
2912	XMPP	Extensible Messaging and Presence Protocol
2913	XMT	Extensible MPEG-4 Textual
2914	XNS	Extensible Name Service
2915	XORP	Extensible Open Router Platform
2916	XP	Extreme Programming
2917	XPRL	Extensible Public Relations Language
2918	XQL	XML Query Language
2919	XrML	Extensible Rights Markup Language
2920	XSD	XML Schema Definition
2921	XSL	Extensible Stylesheet Language
2922	XSLT	XSL Transformations
2923	XSRF	cross-site request forgery
2924	XSS	cross-site scripting
2925	XST	cross-site tracing
2926	XUL	Extensible User-interface Language
2927	XWM	X window manager
2928	XWN	eXtended WordNet
2929	XWS	X Window System
2930	XYZ	Internet top-level domain (.xyz) released in 2014
2931	Y2K	year 2000
2932	yacc	yet another compiler compiler
2933	YMS	yard management system
2934	ZBR	zoned-bit recording
2935	ZBT	zero-based thinking
2936	ZIF	Zero Insertion Force
2937	Zope	Z Object Publishing Environment
2938	ZRTP	Zimmermann Real-Time Transport Protocol
2939	ZV	Zoomed Video