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	AACS	Advanced Access Content System
83	AAI	Applied Artificial Intelligence
84	AAM	Automatic Acoustic Management
85	AAR	Apple Authorized Reseller
86	AARP	AppleTalk Address Resolution Protocol
87	AAS	as a service
88	AAS	Auto Area Segmentation
89	AAUI	Apple attachment unit interface
90	ab	W abohm
91	abA	abampere
92	ABAP	Advanced Business Application Programming
93	ABB	activity-based budgeting
94	ABBH	average bouncing busy hour
95	abC	abcoulomb
96	ABC	activity-based costing
97	ABC	Atanasoff-Berry Computer
98	abend	abnormal end
99	abF	abfarad
100	abH	abhenry
101	ABIOS	Advanced BIOS
102	ABM	activity-based management
103	ABP	AdBlock Plus
104	ABP	Microsoft Exchange Address Book Policy
105	ABR	AutoBaud Rate or Available Bit Rate
106	abS	absiemens
107	abV	abvolt
108	ABVS	Automated Best Value System
109	abW	abwatt
110	AC	Alternating Current
111	AC-3	Dolby Digital
112	ACCT	Account
113	ACD	Automatic Call Distributor
114	ACE	Access Control Entry
115	ACeS	Asia Cellular Satellite System
116	ACF2	Access Control Facility
117	ACH	Automated Clearing House
118	ACH	fraud Automated Clearing House fraud
119	ACID	Atomicity, Consistency, Isolation, Durability
120	Ack	Acknowledgement
121	ACL	Access Control List
122	ACM	Association for Computing Machinery
123	ACO	accountable care organization
124	ACPI	Advanced Configuration and Power Interface
125	ACR	Absolute Cell Reference
126	ACR	attenuation-to-crosstalk ratio
127	ACT	Application Compatibility Toolkit
128	ACTA	America's Carriers Telecommunications Association
129	ACTS	Automatic Coin Telephone System
130	ACV	all commodity volume
131	AD	Active Directory
132	ADAT	Alesis Digital Audio Tape
133	ADatP	Automated Data Processing
134	ADC	Analog-to-Digital Converter
135	ADC	automated data collection
136	ADE	qutomated data entry
137	ADF	Automatic Document Feeder
138	ADO	ActiveX Data Objects
139	ADP	Automatic Data Processing
140	ADPCM	adaptive differential pulse-code modulation
141	ADS	Alternate Data Stream
142	ADSI	Analog Display Services Interface
143	ADSL	Asymmetric Digital Subscriber Line
144	ADSM	ADSTAR Distributed Storage Management
145	AES	Advanced Encryption Standard
146	AET	advanced evasion technique
147	AF	audio frequency
148	AFC	antiferromagnetically-coupled
149	AFIS	Automated Fingerprint Identification System
150	AFM	atomic force microscopy
151	AFP	Advanced Function Printing
152	AFP	Apple Filing Protocol
153	AFS	Andrew file system
154	aglet	agile applet
155	AGP	Accelerated Graphics Port
156	AHA	Accelerated Hub Architecture
157	AHIMA	American Health Information Management Association
158	AHRQ	Agency for Healthcare Research and Quality
159	AHT	average handle time
160	AI	Artificial Intelligence
161	AIBO	Artificial Intelligence roBOt
162	AICPA	American Institute of Certified Public Accountants
163	AID	automatic identification
164	AIDC	Automatic Identification and Data Capture
165	AIFF	Audio Interchange File Format
166	AIM	application integration middleware
167	AIMS	agile infrastructure for manufactured systems
168	AIN	Advanced Intelligent Network
169	AIT	advanced intelligent tape
170	AIX	Advanced Interactive eXecutive
171	Ajax	Asynchronous JavaScript and XML
172	AKO	Army Knowledge Online
173	AL	access list
174	ALE	Application Link Enabling
175	ALM	application lifecycle management
176	ALPR	Automated License Plate Recognition
177	alt.	alternate newsgroup
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, application portfolio management
207	APO	Advanced Planner and Optimizer, advanced planning and optimization
208	AppBlast	Project AppBlast
209	APPC	Advanced Program-to-Program Communication or LU 6.2
210	APPN	Advanced Peer-to-Peer Networking
211	APQP	advanced product quality planning
212	APS	Advanced Planning and Scheduling
213	APT	Advanced Persistent Threat
214	APU	Accelerated Processing Unit
215	AR	Accounts Receivable
216	AR	Augmented Reality
217	ARAX	Asynchronous Ruby and XML
218	ARIN	American Registry of Internet Numbers
219	ARJ	Archive Robert Jung
220	ARP	Address Resolution Protocol
221	ARPA	Advanced Research Projects Agency
222	ARPU	average revenue per user or average revenue per unit
223	ARQ	Automatic Repeat Request
224	ARRA	American Recovery and Reinvestment Act of 2009
225	ARRL	American Radio Relay League
226	AS	Autonomous System
227	AS/400	IBM iSeries, AS/400e, eServer iSeries/400
228	AS1	Applicability Statement 1
229	AS2	Applicability Statement 2
230	ASAP	AcceleratedSAP
231	ASCII	American Standard Code for Information Interchange
232	ASD	Agile Software Development
233	ASE	Adaptive Server Enterprise
234	ASF	Apache Software Foundation
235	ASHRAE	American Society of Heating, Refrigerating, and Air-Conditioning Engineers
236	ASIC	Application-Specific Integrated Circuit
237	ASIO	Audio Stream Input/Output
238	ASLR	address space layout randomization
239	ASN	advanced shipping notice
240	ASN.1	Abstract Syntax Notation One
241	ASP+	ASP.NET
242	ASP	Active Server Page
243	ASP	Application Service Provider
244	ASP	authorized service provider
245	ASPI	Advanced SCSI Programming Interface
246	ASPIC	Application Service Provider Industry Consortium
247	ASQ	American Society for Quality
248	ASR	automated speech recognition
249	ASRS	automated storage retrieval systems
250	ASSP	application-specific standard product
251	AST	automated storage tiering
252	ASTM	American Society for Testing and Materials
253	ASUG	Americas' SAP Users' Group
254	ATA	Advanced Technology Attachment
255	ATA	American Telemedicine Association
256	ATA	analog telephone adapter
257	ATAPI	AT Attachment Packet Interface
258	ATE	automated test equipment
259	ATL	Active Template Library
260	ATM	Asynchronous Transfer Mode
261	ATO	assemble to order
262	ATP	advanced technology program
263	ATR	automated trouble reporting
264	ATS	applicant tracking system
265	ATSC	Advanced Television Systems Committee
266	ATU-R	ADSL Terminal Unit - Remote
267	ATV	advanced television
268	ATVEF	Advanced Television Enhancement Forum
269	ATX	Advanced Technology eXtended (a form factor for motherboards and power supplies)
270	AUI	attachment unit interface
271	AUP	acceptable use policy
272	AV	audio/video
273	AVA	anonymous video analytics
274	AVI	Audio Video Interleaved
275	AVL	approved vendor list
276	AVL	automatic vehicle locator
277	AVR	Audio/Video Receiver
278	AWG	American Wire Gauge
279	AWIS	Alexa Web Information Service
280	AWS	Amazon Web Services
281	AWT	Abstract Window Toolkit
282	AXI	automated X-ray inspection
283	AXT	alien crosstalk
284	B2B	Business to Business
285	B2C	Business to Consumer
286	B2G	Business to Government, or Bitcoin2Gen
287	B2E	Business to Employee
288	B8ZS	bipolar 8-zero substitution, binary 8-zero substitution, clear channel, clear 64
289	BA	business agility
290	BA	business analytics
291	BAA	broad agency announcement
292	BAA	HIPAA business associate agreement
293	BAL	Basic Assembler Language
294	BAL	branch-and-link
295	BAM	Bottleneck Allocation Methodology
296	BAM	business activity monitoring
297	BAPI	Business Application Programming Interface
298	Bash	Bourne-Again Shell
299	BASIC	Beginner's All-purpose Symbolic Instruction Code
300	BBCs	buffer credits or buffer-to-buffer credits
301	BBS	bulletin board system
302	BC	Set Business Configuration Set
303	BCBS	Basel Committee on Banking Supervision
304	BCC	Blind Carbon Copy
305	Bcc	blind carbon copy or blind courtesy copy
306	BCDR	Business Continuity and Disaster Recovery
307	BCI	brain-computer interface
308	BCM	business continuity management
309	BCMA	Bar Coded Medication Administration
310	BDaaS	big data as a service
311	BEDO	Burst Extended Data Output
312	BER	bit error rate
313	BES	BlackBerry Enterprise Server
314	BEST	Business / Enterprise State Transfer
315	BEx	Business Explorer
316	BGAN	Broadband Global Area Network
317	BGP	Border Gateway Protocol
318	BHIE	Bidirectional Health Information Exchange
319	BI	business intelligence
320	BIA	business impact analysis
321	BIC	bank identifier code, Best In Class, business information center
322	BICC	Bearer Independent Call Control
323	BICC	business intelligence competency center
324	BIOS	Basic Input/Output System
325	BISDN	Broadband Integrated Services Digital Network
326	BIST	Built In Self Test
327	bit	binary digit
328	BLE	Bluetooth Low Energy
329	BLOB	Binary Large OBject
330	BMAN	Broadband Metropolitan Area Network
331	BMC	baseboard management controller
332	BMP	Best Manufacturing Practices
333	BMP	Bitmap
334	BMS	battery management system
335	BNC	Bayonet Neil-Concelman or British Naval Connector
336	BOB	branch office box
337	BOC	Bell operating company
338	BOH	Balance On Hand
339	BOL	beginning of life
340	BOM	Bill Of Materials
341	BOOTP	Bootstrap Protocol
342	BP&F	budgeting, planning and forecasting
343	BPA	business process automation
344	BPaaS	Business Process as a Service
345	BPCS	Business Planning and Control System
346	BPEL	Business Process Execution Language
347	BPI	business process improvement
348	BPL	Broadband over Power Line
349	BPM	business process management
350	BPMI	Business Process Management Initiative
351	BPML	Business Process Modeling Language
352	BPMN	Business Process Modeling Notation
353	BPMS	Business process management suite
354	BPO	business process outsourcing
355	BPR	Business Process Reengineering
356	bps	bit/sec bits per second
357	BPS	bulk power system
358	BRE	business rules engine
359	BREW	Binary Runtime Environment for Wireless
360	BRI	Basic Rate Interface
361	BSA	Bank Secrecy Act
362	BSA	Business Software Alliance
363	BSD	Berkeley Software Distribution
364	BSOD	Blue Screen of Death
365	BSP	business service provider
366	BT	business technology
367	BTF	Build To Forecast
368	BTM	business technology management
369	BTO	Build To Order
370	BTOP	Broadband Technology Opportunities Program
371	BTP	Business Transaction Protocol
372	BTS	Build To Stock
373	Btu	British thermal unit
374	BTX	Balanced Technology eXtended (a form factor for personal computer motherboards)
375	BU	backup utility
376	BURN-Proof	Buffer Under Run Error Proof
377	burst SRAM	SynchBurst SRAM
378	BYOA	Bring Your Own Apps
379	BYOC	Bring Your Own Cloud
380	BYOD	Bring Your Own Device
381	BYOE	Bring Your Own Encryption
382	BYOI	Bring Your Own Identity
383	BYON	Bring Your Own Network
384	BYOT	bring your own technology
385	BYOx	bring your own everything
386	C&C	server command-and-control server
387	C2C	Client to Client
388	CA	cellular automaton
389	CA	certificate authority
390	CaaS	Communications as a Service
391	CAC	call admission control
392	CAC	common access card
393	CACS	computer assisted coding system
394	CAD	Computer-Aided Design
395	CAD/CAM	computer-aided design/computer-aided manufacturing
396	CADE	Corporate Average Data center Efficiency
397	CAE	Computer-Aided Engineering
398	CAES	compressed air energy storage
399	CAFC	Container on Flat Car
400	CAFE	Corporate Average Fuel Economy
401	CAGR	Compound Annual Growth Rate
402	CAIV	Cost As (An) Independent Variable
403	CALEA	Communications Assistance for Law Enforcement Act
404	CALS	Continuous Acquisition and Life-Cycle Support
405	CAM	Computer-Aided Manufacturing
406	CAM	corporate account manager
407	CAM-I	Consortium for Advanced Manufacturing -- International
408	CAMM	Common Assurance Maturity Model
409	CAMU	Computerized Assembly Mock Up
410	CAN	Campus Area Network
411	CAN	corporate area network
412	CAP	carrierless amplitude/phase
413	CAP	theorem Brewer's theorem
414	Capex	capital expenditure
415	CAPI	Common Application Programming Interface
416	CAPM	cloud application performance management
417	CAPOSS	CApacity Planning and Operation Sequence Scheduling
418	CAPP	Computer-aided process planning
419	CAPTCHA	Completely Automated Public Turing Test to tell Computers and Humans Apart
420	CAS	channel-associated signaling
421	CAS	Client Access Server
422	CAS	content-addressed storage
423	CASA	Computer and Automated Systems Association
424	CASE	computer-aided software engineering
425	CASE	Computer-Aided System Engineering
426	CATT	Computer Aided Test Tool
427	CATV	community access television
428	CAVE	Cave Automatic Virtual Environment
429	CB	Citizen's Band Radio
430	CBA	cost-benefit analysis
431	CBC	cipher block chaining
432	CBSA	Component Based Solution Assembly
433	CBT	Changed Block Tracking
434	CBT	Computer-Based Training
435	CC	Common Criteria
436	CCB	Change Control Board
437	CCD	Charge-Coupled Device, Continuity of Care Document
438	CCEVS	Common Criteria Evaluation and Validation Scheme for IT Security
439	CCIE	Cisco Certified Internetwork Expert
440	CCITT	ITU-T Telecommunication Standardization Sector of the International Telecommunications
441	CCJ	collaborative citizen journalism
442	CCK	Complementary Code Keying
443	CCM	Color Changing Material
444	CCMM	cloud computing maturity model
445	CCMP	Counter Mode with Cipher Block Chaining Message Authentication Code Protocol
446	CCNA	Cisco Certified Network Associate
447	CCNP	Cisco Certified Network Professional
448	CCO	chief customer officer
449	CCO	Corporate or Chief Compliance Officer
450	CCR	Central Contractor Registration
451	CCR	Continuity of Care Record
452	CCS	common channel signaling
453	CCS	hundred call second or centum call second
454	CCSP	Cisco Certified Security Professional
455	CCTV	closed circuit television
456	CD	cardholder data
457	CD	Continuous Delivery
458	CD	Compact Disc
459	CD-i	Compact Disc - interactive
460	CD-MO	CD-Magneto Optical
461	CD-R	compact disc, recordable
462	CD-ROM XA	Compact Disc - read-only-memory, extended architecture
463	CD-RW	compact disc, rewriteable
464	CDA	Clinical Document Architecture
465	CDC	change data capture
466	CDD	contract delivery date
467	CDDI	Copper Distributed Data Interface
468	CDE	cardholder data environment
469	CDE	Common Desktop Environment
470	CDF	Channel Definition Format
471	CDI	customer data integration
472	CDMA	Code-Division Multiple Access
473	CDN	content delivery network
474	CDO	chief data officer
475	CDO	Chief Digital Officer
476	CDO	Collaboration Data Objects
477	CDP	clean desk policy
478	CDPD	Cellular Digital Packet Data
479	CDR	call detail record
480	CDR	Computed Dental Radiography
481	CDSL	Consumer Digital Subscriber Line
482	CDSS	clinical decision support system
483	CdTe	cadmium telluride
484	CEBP	communications-enabled business processes
485	CELL	Cell processor
486	CEM	customer experience management
487	CEMS	Contract Electronic Manufacturing Services
488	CEP	complex event processing
489	CERCLA	Comprehensive Environmental Response, Compensation and Litigation Act
490	CERN	Conseil Europeen pour la Recherche Nucleaire
491	CERT	Computer Emergency Readiness Team
492	CES	Consumer Electronics Show
493	CF	CompactFlash card
494	CFAA	Computer Fraud and Abuse Act
495	CFAR	Collaboration Forecasting and Replenishment
496	CFB	ciphertext feedback
497	CFD	Computational Fluid Dynamics
498	CFI	custom factory integration
499	CFL	compact fluorescent light bulb
500	CFM	Continuous Flow Manufacturing
501	CFML	ColdFusion Markup Language
502	CFO	Chief Financial Officer
503	CFR	call failure rate
504	CG	Consumer Goods
505	CGDC	Computer Game Developers Conference (became GDC in 1998)
506	CGF	Computer-Generated Forces (Simulation)
507	CGI	common gateway interface
508	CGM	Computer Graphics Metafile
509	CGMP	Current Good Manufacturing Practices
510	CGO	Chief Green Officer
511	CHAP	Challenge-Handshake Authentication Protocol
512	CHDR	Clinical Data Repository/Health Data Repository
513	CHI	Computer-Human Interaction
514	CHI	Consolidated Health Informatics
515	CHIME	College of Healthcare Information Management Executives
516	CHKDSK	check disk
517	chmod	change mode
518	CHRO	chief human resources officer
519	CHTML	Compact HTML
520	CI	competitive intelligence
521	CI	Continuous Improvement
522	CI	continuous integration
523	CI	customer intelligence
524	CIA	confidentiality, integrity, and availability
525	CICS	Customer Information Control System
526	CIDM	Customer-Integrated Decision Making
527	CIDR	Classless Inter-Domain Routing or supernetting
528	CIDR	supernetting or Classless Inter-Domain Routing
529	CIFS	Common Internet File System
530	CIM	Common Information Model
531	CIO	Chief Information Officer
532	CIPE	Compressed Integrated Product Engineering
533	CIR	committed information rate
534	CIS	Center for Internet Security
535	CIS	cloud-integrated storage
536	CISA	Certified Information Systems Auditor
537	CISC	complex instruction set computer or computing
538	Cisco IOS	Cisco Internetwork Operating System
539	Cisco LISP	Location Identifier Separation Protocol
540	CISM	certified information security manager
541	CISO	chief information security officer
542	CISP-PCI	Cardholder Information Security Program - Payment Card Industry Data Security Standard
543	CISPA	Cyber Intelligence Sharing and Protection Act of 2011
544	CISS	Cisco Information Security Specialist
545	CISSP	Certified Information Systems Security Professional
546	CIW	Certified Internet Webmaster
547	CIW	Computer Intensive Workload
548	CKO	chief knowledge officer
549	CL	cluster log
550	CLASS	Capacity Loading and Operation Sequence Scheduling
551	CLEC	competitive local exchange carrier
552	CLI	command line interface
553	CLI	Command Line Interpreter
554	CLI	Common Language Infrastructure
555	CLM	Council For Logistics Management
556	CLO	chief learning officer
557	CLOB	Character Large OBject
558	CLOS	Common Lisp Object System
559	CLR	Common Language Runtime
560	CM	configuration management
561	CM	content management
562	CM	Contract Manufacturer
563	CMA	content management application
564	CMDB	configuration management database
565	CMDM	Collaborative Master Data Management
566	CMIO	Chief Medical Information Officer
567	CMIP	Common Management Information Protocol
568	CMIS	Content Management Interoperability Services
569	CMM	Capability Maturity Model
570	CMO	chief marketing officer
571	CMOS	Complementary Metal–Oxide–Semiconductor
572	CMOx	conductive metal-oxide
573	CMR	customer-managed relationship
574	CMRP	Capacitated Material Requirements Planning
575	CMS	Content Management System, Cisco Meeting Server, Conversational Monitor System
576	CMTS	cable modem termination system
577	CMYK	cyan, magenta, yellow, key
578	CNA	converged network adapter
579	CNC	Computer Numerical Control
580	CNG	comfort noise generator
581	CNO	cluster name object
582	CNO	Computer Network Operations
583	CNR	Communication and Networking Riser
584	CO	capacity optimization
585	CO	central office
586	COA	chart of accounts
587	COA	cloud-oriented architecture
588	COA	Continuous Ordering Agreement
589	COB	Chip On Board
590	COBOL	Common Business Oriented Language
591	COD	capacity on demand
592	Codec	Coder-Decoder / Compressor-Decompressor / Compression-Decompression algorithm
593	COGS	Cost of Goods Sold
594	CoIP	communications over Internet Protocol
595	COLA	comp.os.linux.announce
596	COLD	Computer Output to Laser Disk
597	colo	colocation
598	COM	Component Object Model
599	CompTIA	Computing Technology Industry Association
600	CONUS	continental United States
601	COO	Cell of Origin
602	COO	Chief Operating Officer
603	COO	Cost of Ownership
604	COPE	corporate-owned, personally-enabled
605	COPPA	Children's Online Privacy Protection Act
606	COPS	Common Open Policy Service Protocol
607	CORBA	Common Object Request Broker Architecture
608	CoS	Class of Service
609	COTS	commercial off-the-shelf
610	CP	configuration profile
611	CP	control plane
612	CP	Cost Performance
613	CPCA	California Primary Care Association
614	CPE	customer premises equipment
615	CPG	consumer packaged goods
616	CPIM	Certified in Production and Inventory Management
617	CPIO	Chief Process and Innovation Officer
618	CPL	computer pidgin language
619	CPM	Certified Purchasing Manager
620	CPM	corporate performance management
621	CPM	critical path method
622	CPNI	Customer Proprietary Network Information
623	CPO	Chief Procurement Officer
624	CPOE	computerized physician order entry
625	CPPS	Cost Performance Products Sector
626	CPRM	Content Protection for Removable Media
627	CPS	cycles per second
628	CPT	Current Procedural Terminology
629	CPU	Central Processing Unit
630	CPW	Commercial Processing Workload
631	CQA	Certified Quality Auditor
632	CQE	Certified Quality Engineer
633	CR	cognitive radio
634	CRA	customer relationship analysis
635	CRAC	computer room air conditioning unit
636	CRAH	computer room air handler
637	CRAM	challenge-response authentication mechanism
638	CRC	Cyclic Redundancy Check
639	CRL	Certificate Revocation List
640	CRM	citizen relationship management
641	CRM	Customer Relationship Management
642	CRO	Chief Risk Officer
643	CRP	Capacity Requirements Planning
644	CRT	cathode ray tube
645	CRT	Current Reality Tree
646	CRUSH	Controlled Replication Under Scalable Hashing
647	CSA	Cloud Security Alliance
648	CSAT	customer satisfaction
649	CSBB	Client Side Browser Based
650	CSC	common short code
651	CSC	customer service chat
652	CSD	circuit switched data
653	CSI	Customer Satisfaction Index
654	CSIRT	Computer Security Incident Response Team
655	CSMA	Carrier Sense Multiple Access
656	CSO	Chief Security Officer
657	CSO	Chief Strategy Officer
658	CSP	Commerce Service Provider
659	CSR	Certificate Signing Request, Carrier Sensitive Routing, corporate social responsibility
660	CSS	Cascading Style Sheets, Content Scrambling System, customer self-service, customer service and support
661	CSV	Cluster Shared Volumes
662	CSV	Comma Separated Values (a file format)
663	CTC	click-to-talk
664	CTC	community technology center
665	CTCI	Computer-to-computer interface
666	CTD	cumulative trauma disorder
667	CTE	Committee on Trade and the Environment
668	CTFT	color thin film transistor
669	CTG	Council for Trade in Goods
670	CTI	computer-telephony integration
671	CTO	Chief Technology Officer
672	CTO	Configure To Order
673	CTOps	team counterthreat operations team
674	CTP	Capability To Promise
675	CTP	CloudTrust Protocol
676	CTP	common test platform
677	CTR	clickthrough rate
678	CUE	carbon usage effectiveness
679	CULV	consumer ultra-low voltage
680	CVC	Calibrated Vectored Cooling
681	CVE	Common Vulnerabilities and Exposures
682	CVO	chief visionary officer
683	CVS	Concurrent Versions System
684	CVV	card verification value
685	CWDM	coarse wavelength division multiplexing
686	CWE	Common Weakness Enumeration
687	CWF	common working file
688	CWNP	Certified Wireless Networking Professional
689	CX	consumer experience
690	CXO	chief experience officer
691	D-AMPS	Digital-Advanced Mobile Phone Service
692	D-VHS	Digital Video Home System
693	D2D	Disk to Disk
694	D2D2C	Disk to Disk to Cloud
695	D2D2T	Disk to Disk to Tape
696	DA	data analytics
697	DAA	Data Access Arrangement
698	DaaS	Desktop as a Service
699	DAB	Digital Audio Broadcasting
700	DAC	digital-to-analog conversion
701	DAC	Microsoft Dynamic Access Control
702	DAFS	Direct Access File System
703	DAG	database availability group
704	DAI	Dynamic ARP Inspection
705	DAM	database activity monitoring
706	DAMA	Design Anywhere Manufacture Anywhere
707	DAML	DARPA Agent Markup Language
708	DAO	Data Access Objects
709	DAQ	Data Acquisition
710	DARC	Defense Acquisition Regulatory Council
711	DAS	direct-attached storage
712	DAS	distributed antenna system
713	DASD	direct access storage device
714	DAT	Digital Audio Tape
715	DAW	digital audio workstation
716	DB	Database
717	DBA	database administrator
718	DBaaS	Database as a Service
719	dBc	decibels relative to carrier
720	DBCS	Double Byte Character Set
721	dBd	decibels related to dipole antenna
722	dBi	decibels relative to isotropic radiator
723	DBIR	Verizon Data Breach Investigations Report
724	dBm	decibels relative to one milliwatt
725	DBMS	Database Management System
726	dBmV	decibels relative to one millivolt
727	DBOR	database of record
728	dBr	decibels relative to reference level
729	DBS	demand-based switching
730	DBS	direct broadcast satellite
731	DC	direct current
732	DC	Distribution Center
733	DCaaS	data center as a service
734	DCB	data center bridging
735	DCCP	Datagram Congestion Control Protocol
736	DCE	Distributed Computing Environment
737	DCIE	data center infrastructure efficiency
738	DCIM	data center infrastructure management
739	DCIM	Digital Camera Images
740	DCIT	Digital Compression of Increased Transmission
741	DCM	dynamic case management
742	DCMA	Defense Contract Management Agency
743	DCML	Data Center Markup Language
744	DCO	data center outsourcing
745	DCOM	Distributed Component Object Model
746	DCOP	Desktop Communication Protocol
747	DCPA	Distributed Control Plane Architecture
748	DCPromo	Domain Controller Promoter
749	DCS	Distributed Control System
750	DDA	Digital Differential Analyzer (graphics algorithm), or Digital Differential Analyzer
751	DDB	Amazon Dynamo Database
752	DDBMS	distributed database management system
753	DDCD	Double-Density Compact Disk
754	DDD	Data Display Debugger or Digital Digital Digital (CD mastering)
755	DDDM	data-driven decision management
756	DDE	Dynamic Data Exchange
757	DDK	driver development kit
758	DDL	Digital Data Link
759	DDL	Data Definition Language
760	DDM	demand-driven manufacturing
761	DDM	direct digital marketing
762	DDoS	Distributed Denial of Service
763	DDR	double data rate
764	DEC	Digital Equipment Corporation
765	DECT	Digital Enhanced Cordless Telecommunications
766	DECT	Digital European Cordless Telephone
767	DEM	Dynamic Enterprise Modeling
768	DEN	Directory-Enabled Networking
769	DES	Data Encryption Standard
770	DES	discrete event simulation
771	DES	Distributed Execution System
772	DFA	Design for Assembly
773	DFAA	Design for Automated Assembly
774	DFB	Distributed Feedback
775	DFD	Design for Disassembly
776	DFE	Design For Environment
777	DFL	Demand Flow Leadership
778	DFM	Demand Flow Management
779	DFM	digital footprint management
780	DFS	Distributed Factory System
781	DFS	distributed file system
782	DFSC	Design for Supply Chain
783	DFT	Demand Flow Technology
784	DG	data governance
785	DHA	directory harvest attack
786	DHCP	Dynamic Host Configuration Protocol
787	DICOM	Digital Imaging and Communications in Medicine
788	DID	Direct Inward Dialing
789	DIF	Data Interchange Format
790	DIME	Direct Internet Message Encapsulation
791	DIMM	Dual In-line Memory Module
792	direct	Telnet reverse Telnet
793	DirSync	Windows Azure Active Directory Sync
794	DISA	Defense Information Systems Agency
795	Diskpart	Disk Partition Utility
796	Divx	Digital Video Express
797	DLC	data link control
798	DLL	Dynamic Link Library
799	DLM	data life cycle management
800	DLP	data loss prevention
801	DLT	digital linear tape
802	DMA	Direct Memory Access
803	DMAIC	define, measure, analyze, improve, control
804	DMB	digital multimedia broadcasting
805	DMCA	Digital Millennium Copyright Act
806	DMD	Direct Metal Deposition
807	DMI	Desktop Management Interface
808	DMI	Digital Migration Interface
809	DMOS	Double Diffused MOS transistor
810	DMP	data management platform
811	DMP	dynamic multi-pathing
812	DMR	direct market reseller
813	DMS	Defense Message System
814	DMT	discrete multitone
815	DMTF	Distributed Management Task Force
816	DMVPN	dynamic multipoint VPN
817	DMZ	demilitarized zone
818	DNC	Direct Numerical Control
819	DNC	distributive numerical control
820	DND	Dungeons & Dragons (a computer game)
821	DNG	Digital Negative
822	DNIS	Dialed Number Identification Service
823	DNN	DotNetNuke
824	DNS	domain name system
825	DNSSEC	DNS Security Extensions
826	DNT	Do Not Track
827	DO	derived object
828	DOCSIS	Data Over Cable Service Interface Specifications
829	DOD	Direct Outward Dialing
830	DOE	Department of Energy
831	DOI	Digital Object Identifier
832	DOI	digital object identifier
833	DOL	Department of Labor
834	DOLAP	Desktop OnLine Analytical Processing
835	DOLS	Domino Off-Line Services
836	DOM	Document Object Model
837	DoPa	DoCoMo Packet Transmission
838	DoS	denial of service
839	DOS	Disk Operating System
840	DOVE	IBM DOVE
841	DP	data plane
842	DP	Design Postponement
843	DPA	differential power analysis
844	DPI	deep packet inspection
845	dpi	dots per inch
846	DPL	Digital Powerline
847	DPM	data protection management
848	DPMI	DOS Protected Mode Interface
849	DR	disaster recovery
850	DRA	data recovery agent
851	DRaaS	disaster recovery as a service
852	DRAM	Dynamic Random Access Memory
853	DRBD	Distributed Replicated Block Device
854	DRC	Design Rule Checking
855	DRDRAM	Rambus Dynamic Random Access Memory
856	DRIPS	data reduction in primary storage
857	DRM	device relationship management
858	DRM	Digital Rights Management
859	DROP	delivery of real-time execution information protocol
860	DRP	disaster recovery plan
861	DRP	Distribution Requirements Planning
862	DRS	Storage Distributed Resource Scheduler
863	DSB	Dispute Settlement Body
864	DSC	Digital Still Camera
865	DSLAM	Digital Subscriber Line Access Multiplexer
866	DSLR	camera digital single lense reflux
867	DSML	Directory Services Markup Language
868	DSN	data source name
869	DSN	Deep Space Network
870	DSO	data source object
871	DSO	Days Sale Outstanding
872	DSO	exploit data source object exploit
873	DSOM	Distributed System Object Model
874	DSP	Digital Signal Processing
875	DSP	Digital Signal Processor
876	DSR	Demand signal repository
877	DSR	Dynamic Source Routing
878	DSRM	Directory Services Restore Mode
879	DSRP	Demand Solutions Requirements Planning
880	DSS	Decision Support System
881	DSS	Digital Signature Standard
882	DSSS	direct sequence spread spectrum
883	DSSSL	Document Style Semantics and Specification Language
884	DST	Daylight Saving Time
885	DSTP	Data Space Transfer Protocol
886	DTD	Document Type Definition
887	DTE	Data Terminal Equipment
888	DTE	Direct-to-Edit
889	DTMF	dual tone multi frequency
890	DTN	disruption-tolerant network
891	DTP	Digital Text Platform
892	DTP	Distributed Transaction Processing
893	DTR	data transfer rate
894	DTTV	digital terrestrial television
895	DTV	digital television
896	DTX	discontinuous transmission
897	DUNDi	Distributed Universal Number Discovery
898	Duqu	W32.Duqu
899	DUT	Device Under Test
900	DVB	Digital Video Broadcasting
901	DVD	Digital Versatile Disk
902	DVD	Digital Video Disk
903	DVD-A	DVD-Audio
904	DVI	Digital Visual Interface
905	DVMRP	Distance Vector Multicast Routing Protocol
906	DW	Data Warehousing
907	DWDM	dense wavelength division multiplexing
908	DXL	Domino Extensible Language
909	E&M	ear and mouth
910	E&O	Excess and Obsolete
911	E-CD	enhanced CD
912	E2E	exchange-to-exchange
913	E2K	Exchange 2000
914	E911	Enhanced 911
915	EA	emotions analytics
916	EA	enterprise architecture
917	EaaS	encryption as a service
918	EaaS	Ethernet as a service
919	EAC	Exchange Administration Center
920	EAI	enterprise application integration
921	EAI	External Application Interface
922	EAM	enterprise asset management
923	EAP	employee assistance program
924	EAP	Extensible Authentication Protocol
925	EB	exabyte
926	EBCDIC	Extended Binary Coded Decimal Interchange Code
927	EBIF	Enhanced TV Binary Interchange Format
928	EBITDA	earnings before interest, taxes, depreciation, and amortization
929	EBPP	electronic bill presentment and payment
930	EBR	Electronic Batch Record
931	ebXML	electronic business xml
932	EBXML	Electronic Business XML
933	EC	Electronic Commerce
934	EC	enterprise collaboration
935	ECASS	silence machine or Electronic Controlled Acoustic Shadow System
936	ECB	Electronic Code Book
937	ECC	Elliptic Curve Cryptography
938	ECC	Error Correction Code
939	ECCS	European Cloud Computing Strategy
940	ECDL	European Computer Driving License
941	ECM	Engineering Change Management
942	ECM	enterprise content management
943	ECMAScript	European Computer Manufacturers Association Script
944	ECN	Electronic Change Notice
945	ECO	Engineering (or Electronic) Change Order
946	ECOphlex	PHase-change Liquid EXchange
947	ECPA	Electronic Communications Privacy Act
948	ECR	Efficient Consumer Response
949	ECRC	Electronic Commerce Resource Center
950	EDA	Electronic Document Access
951	EDA	event-driven architecture
952	EDE	electronic disposal efficiency
953	EDGAR	Electronic Data Gathering, Analysis and Retrieval
954	EDGE	Enhanced Data GSM Environment
955	EDI	Electronic Data Interchange
956	EDIFACT	Electronic Data Interchange for Administration, Commerce and Transport
957	EDL	enhanced driver's license
958	EDM	Electrical Discharge Machine or Machining
959	EDM	Electronic Document Management
960	EDM	enterprise document management
961	EDMS	Engineering Document Management Systems
962	EDP	electronic data processing
963	EDR	enterprise data replication
964	EDRAM	enhanced dynamic random access memory
965	EDRM	electronic discovery reference model
966	EEF	Encyclopedia of Ethical Failure
967	EEOC	Equal Employment Opportunity Commission
968	EEPROM	electrically erasable programmable read-only memory
969	EES	Engineering Execution Systems
970	EES	Escrowed Encryption Standard
971	EF	sensing electric field sensing
972	EFF	Electronic Frontier Foundation
973	EFI	Electronic Freight Invoice
974	EFS	Encrypting File System
975	EFT	Electronic Funds Transfer
976	EGP	Exterior Gateway Protocol
977	EHR	electronic health record
978	EI	emotional intelligence
979	EIA	Electronic Industries Association or Electronics Industries Alliance
980	EIC	Earned Income Credit
981	eICU	electronic intensive care unit
982	EIDE	Enhanced Integrated Drive Electronics
983	EIGRP	Enhanced Interior Gateway Routing Protocol
984	EIM	Enterprise Identity Mapping
985	EIM	enterprise information management
986	eInk	E Ink
987	EIP	enterprise information portal
988	EIS	Executive Information System
989	EISA	Extended Industry Standard Architecture
990	EJB	Enterprise JavaBeans
991	ELED	entangled light-emitting diode
992	ELF	extremely low frequency
993	ELM	event log manager
994	ELMS	Event log management software
995	ELT	Extract, Load, Transform
996	ELV	End of Life Vehicle
997	EMAS	Eco-Management and Audit Scheme
998	EMC	Exchange Management Console
999	EMCCA	EMC cloud architect certification
1000	EME	moonbounce or Earth-Moon-Earth
1001	EMET	Microsoft Enhanced Mitigation Experience Toolkit
1002	EMF	Enhanced MetaFile
1003	EMI	Early Manufacturing Involvement
1004	EMI	electromagnetic interference
1005	eMLC	enterprise MLC
1006	EMM	enterprise mobility management
1007	EMP	electromagnetic pulse
1008	EMR	electronic medical record
1009	EMS	Effective Management Systems
1010	EMS	Enhanced Messaging Service
1011	EMS	Microsoft Exchange Management Shell
1012	ENISA	European Network and Information Security Agency
1013	EOF	End of File
1014	EoIP	Electricity over IP
1015	EOL	End of Life, End of Line
1016	EOM	End of Message
1017	EOP	Microsoft Exchange Online Protection
1018	EOQ	Economic Order Quantity
1019	EPA	Microsoft Exchange Server Profile Analyzer
1020	EPC	Evolved Packet Core
1021	EPD	electronic paper display
1022	EPEAT	Electronic Product Environmental Assessment Tool
1023	EPG	electronic program guide
1024	ePHI	electronic protected health information
1025	EPIC	Electronic Privacy Information Center
1026	EPIC	Explicitly Parallel Instruction Computing
1027	EPOD	electronic publishing on demand
1028	EPOP	Ethernet point-of-presence
1029	EPP/ECP	Enhanced Parallel Port/Enhanced Capability Port
1030	EPR	endpoint reference
1031	ERA	Electronic Remittance Advice
1032	ERC	Engineering Reseach Center
1033	ERD	or ER diagram entity-relationship diagram
1034	ERM	enterprise relationship management
1035	ERM	enterprise resource management
1036	ERM	Environmental Resource Management
1037	ERM	Group Environmental Resource Management
1038	ERM	or ER model entity-relationship model
1039	ERMS	email response management service
1040	ERP	Enterprise Resource Planning
1041	ERS	Evaluated Receipt Settlement
1042	eRx	e-prescribing
1043	ESA	Enterprise Services Architecture
1044	ESB	enterprise service bus
1045	ESCD	Extended System Configuration Data
1046	ESCON	Enterprise Systems Connection
1047	ESD	electrostatic discharge
1048	ESDI	Enhanced Small Device Interface
1049	ESDRAM	Enhanced Synchronous DRAM
1050	ESE	Environmentally Sustainable Electronics
1051	ESI	electronically stored information
1052	ESMR	Enhanced Specialized Mobile Radio
1053	ESMTP	Extended Simple Mail Transfer Protocol
1054	ESP	event stream processing
1055	ESS	employee self-service
1056	ETL	extract, transform, load
1057	ETM	Enterprise Transportation Management
1058	ETO	Engineer To Order
1059	ETP	Enterprise Transportation Planning
1060	ETRN	Extended Turn
1061	ETSI	European Telecommunications Standards Institute
1062	EUC	platform end user computing platform
1063	EULA	End-User License Agreement
1064	EUTELSAT	European Telecommunications Satellite Organization
1065	EUVL	extreme ultraviolet lithography
1066	EV	Electric Vehicle
1067	EV-DO	1x Evolution-Data Optimized
1068	EVA	Economic Value Added
1069	EVM	Earned Value Management
1070	EWS	Exchange Web Services
1071	EWSD	Electronic Worldwide Switch Digital
1072	ExBPA	Exchange Best Practices Analyzer
1073	EXIF	Exchangeable Image File Format
1074	ExRCA	Exchange Remote Connectivity Analyzer
1075	EZ/EC	Empowerment Zone/Enterprise Community
1076	FA	Flexible Automation
1077	FACTA	Fair and Accurate Credit Transactions Act
1078	FAR	Federal Acquisition Regulation
1079	FAS	Final Assembly Schedule
1080	FASAB	Federal Accounting Standards Advisory Board
1081	FAT	File Allocation Table
1082	FAWN	fast array of wimpy nodes
1083	FBE	Framework Based Environment
1084	FC-AL	Fibre Channel Arbitrated Loop
1085	FC-PGA	Flip-Chip Pin Grid Array
1086	FCA	Flip Chip Assembly
1087	FCAPS	fault-management, configuration, accounting, performance, and security
1088	FCC	Federal Communications Commission
1089	FCIA	Fibre Channel Industry Association
1090	FCIP	Fibre Channel over IP
1091	FCoE	Fibre Channel over Ethernet
1092	FCP	Finite Capacity Planning
1093	FCR	first call resolution
1094	FCRA	Fair Credit Reporting Act
1095	FCS	Finite Capacity Scheduling
1096	FD	Floppy Drive or File Descriptor
1097	FDC	Floppy Disk Controller
1098	FDCC	Federal Desktop Core Configuration
1099	FDD	Floppy Disk Drive
1100	FDDI	Fiber Distributed Data Interface
1101	FDE	full-disk encryption
1102	FDHP	Full Duplex Handshaking Protocol
1103	FDI	Foreign Direct Investment
1104	FDIC	Federal Deposit Insurance Corporation
1105	FDM	frequency-division multiplexing
1106	FDMA	frequency division multiple access
1107	Feat	Feature
1108	FEC	forward error correction
1109	FECN	forward explicit congestion notification
1110	FED	field emission display
1111	FedRAMP	3PAO third-party assessment organization
1112	FedRAMP	Federal Risk and Authorization Program
1113	FEM	Finite Elements Method
1114	FERC	Federal Energy Regulatory Commission
1115	FERPA	Family Educational Rights and Privacy Act of 1974
1116	FET	field-effect transistor
1117	FF	Firefox (Web browser)
1118	FFIEC	compliance Federal Financial Institutions Examination Council
1119	FFT	Fast Fourier Transformation
1120	FG-D	Feature Group D
1121	FHA	Federal Health Architecture
1122	FHIE	Federal Health Information Exchange
1123	FI	Fast Infoset
1124	FICON	Fiber Connectivity
1125	FIFO	First In, First Out
1126	FILO	First In, Last Out
1127	FIM	federated identity management
1128	FinCEN	Financial Crimes Enforcement Network
1129	FINRA	Financial Industry Regulatory Authority
1130	FiOS	Fiber Optic Service
1131	FIP	Factory Information Protocol
1132	FIP	Fair Information Practices
1133	FIPS	Federal Information Processing Standards
1134	FIS	Factory Information System
1135	FISMA	Federal Information Security Management Act
1136	FITCE	Federation of Telecommunications Engineers of the European Community
1137	FLAC	Free Lossless Audio Codec
1138	FLOPS	Floating-Point Operations Per Second
1139	FLSA	Fair Labor Standards Act
1140	FLSM	fixed-length subnet mask
1141	FLT	Fermat's Last Theorem
1142	FM	Frequency Modulation
1143	FMAC	Flexible Mandatory Access Control
1144	FMC	fixed-mobile convergence
1145	FME	Feature Manipulation Engine
1146	FMEA	Failure Mode and Effect Analysis
1147	FMP	FileMaker
1148	FMS	fixed-mobile substitution
1149	FMS	Flexible Manufacturing System
1150	FMV	Full Motion Video
1151	FNBN	For Nerds By Nerds
1152	FNEA	Full Name and E-mail Address
1153	FnR	Find and replace
1154	FNR	Format and Restore
1155	FOAD	Fuck Off And Die
1156	FOB	fresh out of the box
1157	FOIA	Freedom of Information Act
1158	FOIRL	Fiber-Optic Inter-Repeater Links
1159	FOLED	flexible organic light emitting device
1160	FOPE	Forefront Online Protection for Exchange
1161	FORTRAN	The IBM Mathematical FORmula TRANslating System (a programming language)
1162	FOSS	Free and Open-Source Software
1163	FOV	Field Of View
1164	FP&A	financial planning and analysis
1165	FP	Fat Provisioning, Finite Planning
1166	FP4	Floating Point 4-bit datatype
1167	FP8	Floating Point 8-bit datatype
1168	FP16	Floating Point 16-bit datatype
1169	FP32	Floating Point 32-bit datatype
1170	FP64	Floating Point 64-bit datatype
1171	FPCA	Foreign Corrupt Practices Act
1172	FPDS	Federal Procurement Data System
1173	FPGA	Field-Programmable Gate Array
1174	FPI	Federal Prison Industries
1175	FPM	Fast Page Mode
1176	FPM	federated presence management
1177	FpML	Financial Products Markup Language
1178	FPP	Full Packaged Product
1179	FPROM	Field Programmable Read-Only Memory
1180	FPS	First-Person Shooter
1181	fps	Frames Per Second
1182	FPT	Fine Pitch Technology
1183	FPU	Floating-Point Unit
1184	FQA	Frequently Questioned Answers
1185	FQDN	Fully Qualified Domain Name
1186	FR	Frame Relay
1187	FRA	Federal Railroad Administration
1188	FRAD	frame relay access device or frame relay assembler/dissembler
1189	FRAM	Ferroelectric RAM
1190	FRCP	Federal Rules of Civil Procedure
1191	FROG	Free Roaming On Grid
1192	FRR	fast retransmit and recovery
1193	FRT	Future Reality Tree
1194	FRU	Field Replaceable Units
1195	FS	File System
1196	FSAN	Full Services Access Network
1197	FSB	frontside bus
1198	FSF	Free Software Foundation
1199	FSK	frequency-shift keying
1200	FSML	Financial Services Markup Language
1201	FSO	free-space optics
1202	FSP	full-service provider
1203	FSRM	File Server Resource Manager
1204	FTA	Federal Transit Authority
1205	FTAM	File Transfer Access Method
1206	FTC	Federal Trade Commission
1207	FTP	File Transfer Protocol
1208	FTTC	fiber to the curb
1209	FTTH	fiber to the home
1210	FTTx	fiber to the x
1211	FUD	Fear, Uncertainty, and Doubt
1212	FUN	focus on user needs
1213	FYI	for your information
1214	G2G	Government to Government
1215	G2C	Government to Consumer
1216	GAAP	Generally Accepted Accounting Principles
1217	GAAP	generally accepted accounting standards
1218	GaAs	gallium arsenide
1219	GaAsFET	gallium arsenide field-effect transistor
1220	GAL	Microsoft Exchange Global Address List
1221	GALP	Good Automated Laboratory Practices
1222	GaN	gallium nitride
1223	GAN	Generic Access Network
1224	GAO	General Accounting Office
1225	GAO	Government Accountability Office
1226	GARP	Generic Attribute Registration Protocol
1227	GATE	General Architecture for Text Engineering
1228	GATS	General Agreement on Trade in Services
1229	GATT	General Agreement on Tariffs and Trade
1230	GB	gigabyte
1231	GBIC	Gigabit Interface Converter
1232	Gbps	billions of bits per second
1233	Gbps	Gigabits per second
1234	GCC	GNU Compiler Collection
1235	GDDR	Graphics Double Data Rate
1236	GDI	Graphics Device Interface
1237	GDMO	Guidelines for Definition of Managed Objects
1238	GDPR	General Data Protection Regulation
1239	GEM	Generic Equipment Model
1240	GEM	Graphics Environment Manager
1241	GEOS	Graphical Environment Operating System
1242	GESTALT	Grid-based Estimation of Surface Traversability Applied to Local Terrain
1243	GFDL	GNU Free Documentation License
1244	GFEBS	General Fund Enterprise Business System
1245	GFS	Global File System or Google File System
1246	GHz	gigahertz
1247	GIA	Government Information Awareness
1248	GID	group ID or global index file
1249	GIF	Graphics Interchange Format
1250	GIF89a	Graphics Interchange Format Version 89a
1251	GIGO	Garbage In Garbage Out
1252	GII	global information infrastructure
1253	GIMP	GNU Image Manipulation Program
1254	GIMPS	Great Internet Mersenne Prime Search
1255	GIS	Geographic Information System
1256	GIS	Google Image Search
1257	GIYF	Google Is Your Friend
1258	GKS	Graphical Kernel System
1259	GL	general ledger
1260	GLBA	Gramm-Leach-Bliley Act
1261	GLONASS	Globalnaya Navigatsionnay Sputnikovaya Sistema
1262	GlusterFS	Gluster File System
1263	GLUT	OpenGL Utility Toolkit
1264	GLV	grating light valve
1265	GMAIL	Google Mail
1266	GML	Generalized Markup Language
1267	GMP	Good Manufacturing Practices
1268	GMPLS	Generalized Multiprotocol Label Switching or Multiprotocol Lambda Switching
1269	GMROI	Gross Margin Return on Investment
1270	GNEC	Global Network Enterprise Construct
1271	GNOME	GNU Network Object Model Environment
1272	GNSS	Global Navigation Satellite System
1273	GNU	GNU's Not Unix
1274	gOS	good operating system
1275	GP	Group Policy
1276	GPF	General Protection Fault
1277	GPG	GNU Privacy Guard
1278	GPL	GNU General Public License
1279	GPMP	General Purpose Macro Processor
1280	GPO	Group Policy Object
1281	GPRS	General Packet Radio Services
1282	GPS	Global Positioning System
1283	GPT	GUID Partition Table or Generative Pretrained Transformer
1284	GPU	Graphics Processing Unit
1285	GRC	governance, risk management and compliance
1286	GRE	Generic Routing Encapsulation
1287	GRUB	GRand Unified Bootloader
1288	GSM	Global System for Mobile communication
1289	GSM	Microsoft System Center Global Service Monitor
1290	GTA	Grand Theft Auto (a computer game)
1291	GTAG	Global Tag
1292	gTLD	generic top-level domain name
1293	GTM	strategy go-to-market strategy
1294	GUA	graphical password or graphical user authentication
1295	GUI	Graphical User Interface
1296	GUID	global unique identifier
1297	GUM	Global Update Manager
1298	GWAC	governmentwide acquisition contract
1299	GXA	Global XML Web Services Architecture
1300	GXF	General Exchange Format
1301	GXL	Graph eXchange Language
1302	Gy	gray
1303	HA	high availability
1304	HaaS	Hardware as a Service
1305	HAL	hardware abstraction layer
1306	HALO	High Altitude Long Operation
1307	HANA	SAP HANA
1308	HASA	Highly Accelerated Stress Audit
1309	HAVA	Help America Vote Act of 2002
1310	HAVi	Home Audio Visual
1311	HBA	host bus adapter
1312	HBCI	Home Banking Computer Interface
1313	HCCA	Health Care Compliance Association
1314	HCI	human-computer interaction
1315	HCI	Human-Computer Interaction/Interface
1316	HCM	human capital management
1317	HD-DVD	high-density DVD
1318	HD-ROM	High-Density - Read Only Memory
1319	HDCD	High Definition Compatible Digital
1320	HDCP	High-bandwidth Digital Content Protection
1321	HDD	hard disk drive
1322	HDFS	Hadoop Distributed File System
1323	HDLC	High-level Data Link Control
1324	HDMI	High Definition Multimedia Interface
1325	HDMI	High-Definition Multimedia Interface
1326	HDML	Handheld Device Markup Language
1327	HDR	Hard disk recorder
1328	HDSL	High bit-rate Digital Subscriber Line
1329	HDTV	High-Definition Television
1330	HFC	hybrid fiber coaxial
1331	HFT	high-frequency trading
1332	HFTP	Hospitality Financial and Technology Professionals
1333	HH	Hand Held
1334	HHD	hybrid hard drive
1335	HHR	hybrid health record
1336	HHS	Health and Human Services
1337	HID	Human Interface Device
1338	HIE	health information exchange
1339	HIMSS	Healthcare Information and Management Systems Society
1340	HIPAA	Health Insurance Portability and Accountability Act
1341	HIPPI	High-Performance Parallel Interface
1342	HiPPO	highest paid person's opinion, highest paid person in the office
1343	HIPS	host intrusion prevention systems
1344	HIT	Health IT
1345	HITA	Hospitality Information Technology Association
1346	HITECH	Act Health Information Technology for Economic and Clinical Health Act
1347	HKEY	Handle to Registry Key
1348	HLASM	High Level Assembler
1349	HLD	hardware load-balancing device
1350	HLR	Home Location Register
1351	HMAC	Hash-based Message Authentication Code
1352	HMD	Head Mounted Display
1353	HMI	Human Machine Interface
1354	HMIPv6	Hierarchical Mobile IPv6
1355	HMM	Hidden Markov Model
1356	HOLAP	hybrid online analytical processing
1357	HomeRF	home radio frequency
1358	HP	Hewlett-Packard
1359	HP	High Performance
1360	HP-GL	Hewlett-Packard Graphics Language
1361	HPC	High-Performance Computing
1362	HPCC	High Performance Computing and Communications
1363	HPFS	High Performance File System
1364	HPNA	Home Phoneline Networking Alliance
1365	HPPS	High Performance Product Sector
1366	HPSS	High Performance Storage System
1367	HPV	High Production Volume
1368	HR	Human Resources
1369	HRM	Human Resource Management
1370	HSCSD	High-Speed Circuit-Switched Data
1371	HSDPA	High-Speed Downlink Packet Access
1372	HSM	Hierarchical Storage Management
1373	HSM	Hierarchical Storage Manager
1374	HSPA	high speed packet access
1375	HSPD-7	Homeland Security Presidential Directive No. 7
1376	HSRP	Hot Standby Router Protocol
1377	HSSI	High-Speed Serial Interface
1378	HTF	Higgins Trust Framework
1379	HTML	Hypertext Markup Language
1380	HTTP	Hypertext Transfer Protocol
1381	HTTPD	Hypertext Transfer Protocol daemon
1382	HTTPS	HTTP over SSL or HTTP Secure
1383	HUD	Heads Up Display
1384	HVAC	heating, ventilation, and air conditioning
1385	HVD	holographic versatile disc
1386	HVD	hosted virtual desktop
1387	I&T	integration testing or integration and testing
1388	I/O	Input Output
1389	I18N	internationalization
1390	IA	internal audit
1391	IaaS	Infrastructure as a Service
1392	IAB	Internet Advertising Bureau
1393	IAB	Internet Architecture Board
1394	IAM	identity access management
1395	IAM	integrated access management
1396	IANA	Internet Assigned Numbers Authority
1397	IAO	Information Awareness Office
1398	IAP	Internet access provider
1399	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)
1400	IAX	Inter-Asterisk Exchange Protocol
1401	IBM	International Business Machines
1402	IBP	integrated business planning
1403	IC	integrated circuit
1404	IC-BPMS	integration-centric business process management suite
1405	ICANN	Internet Corporation for Assigned Names and Numbers
1406	ICE	In-Circuit Emulator, Information and Content Exchange
1407	IcM	incident management
1408	ICMP	Internet Control Message Protocol
1409	ICP	Internet commerce provider
1410	ICR	intelligent character recognition
1411	ICT	information and communications technology - or technologies
1412	ICT4D	Information and Communications Technologies for Development
1413	ID	intrusion detection
1414	IDaaS	identity as a Service
1415	IDE	Integrated Development Environment
1416	IDE	Integrated Drive Electronics
1417	IDEA	International Data Encryption Algorithm
1418	IDEF	Integrated Definition
1419	iDEN	Integrated Digital Enhanced Network
1420	IDF	interface device
1421	IDIS	Integrated Disbursement and Information System
1422	IDL	interface definition language
1423	IDoc	intermediate document
1424	IDS	intrusion detection system
1425	IE	Internet Explorer
1426	IEAK	Internet Explorer Administration Kit
1427	IEC	International Electrotechnical Commission
1428	IEEE	Institute of Electrical and Electronics Engineers
1429	IETF	Internet Engineering Task Force
1430	iFCP	Internet Fibre Channel Protocol
1431	IG	Inspector General
1432	IGMP	Internet Group Management Protocol
1433	IGP	Interior Gateway Protocol
1434	iHT2	Institute for Health Technology Transformation
1435	IIOP	Internet Inter-ORB Protocol
1436	IIS	Internet Information Server
1437	IKE	Internet Key Exchange
1438	ILEC	incumbent local exchange carrier
1439	ILM	information life cycle management
1440	IM	infrastructure management
1441	IMA	inverse multiplexing over ATM
1442	IMAP	Internet Message Access Protocol
1443	IMCS	nventory Management and Control System
1444	IMEI	International Mobile Equipment Identity
1445	IMS	Information Management System
1446	IMS	Intelligent Manufacturing Systems
1447	IMS	IP Multimedia Subsystem
1448	IMT	International Mobile Telephone
1449	IMTI	Integrated Manufacturing Technology Initiative
1450	IN	Intelligent Network
1451	InterNIC	Internet Network Information Center
1452	IOPS	Input/Output Operations Per Second
1453	IOS	Input/Output Supervisor
1454	IoT	Internet of Things
1455	IOTP	Internet Open Trading Protocol
1456	IOV	I/O virtualization
1457	IP	Internet Protocol
1458	IPAM	IP address management
1459	IPC	Institute for Interconnecting and Packaging Electronic Circuits
1460	IPC	interprocess communication
1461	IPFS	InterPlanetary File System
1462	IPI	Intelligent Peripheral Interface
1463	IPL	initial program load
1464	IPLC	international private leased circuit
1465	IPM	intelligent power management
1466	IPMI	Intelligent Platform Management Interface
1467	IPP	Internet presence provider
1468	IPPD	Integrated Product and Process Development
1469	IPPP	Internet presence provider and promoter
1470	IPR	Intellectual Property Rights
1471	IPS	In-Plan Switching
1472	IPsec	Internet Protocol Security
1473	IPT	Integrated Product Team
1474	IPTV	Internet Protocol television
1475	IPv4	Internet Protocol Version 4
1476	IPv6	Internet Protocol Version 6
1477	IPX	Internetwork Packet Exchange
1478	IR	infrared radiation
1479	IRC	Internet Relay Chat
1480	IrDA	Infrared Data Association
1481	IRI	Industrial Research Institute
1482	IRIS	Internet Routing in Space
1483	IRM	Integrated Resource Management
1484	IRP	incident response plan
1485	IRQ	interrupt request
1486	IRR	internal rate of return
1487	IRTF	Internet Research Task Force
1488	IRU	Indefeasible Right of Use
1489	IS	Information System
1490	IS	information system or information services
1491	IS-IS	Intermediate System-to-Intermediate System protocol
1492	ISA	Industry Standard Architecture
1493	ISAM	Indexed Sequential Access Method
1494	ISAPI	Internet Server Application Program Interface
1495	iSCSI	Internet Small Computer System Interface
1496	iSCSI	target Internet Small Computer System Interface target
1497	ISDN	Integrated Services Digital Network
1498	ISE	Cisco Identity Services Engine
1499	ISP	Internet Service Provider
1500	ISPF	Interactive System Productivity Facility
1501	ISRC	International Standard Recording Code
1502	ISRS	information storage and retrieval system
1503	ISSU	in-service software upgrade
1504	ISV	Independent Software Vendor
1505	IT	Information Technology
1506	ITAA	Information Technology Association of America
1507	ITaaS	IT as a Service
1508	ITAC	International Telework Association and Council
1509	ITIL	Information Technology Infrastructure Library
1510	ITS	Intelligent Transportation System
1511	ITS	Internet Transaction Server
1512	ITS	issue tracking system
1513	ITSM	IT Service Management
1514	ITSO	International Technical Support Organization
1515	ITSS	Information Technology Solutions Shop
1516	ITU	International Technical Union
1517	ITU	International Telecommunication Union
1518	IV	initialization vector
1519	IVR	Interactive Voice Response
1520	IXC	interexchange carrier
1521	J2EE	Java 2 Platform, Enterprise Edition
1522	J2ME	Java 2 Platform, Micro Edition
1523	JAAS	Java Authentication and Authorization Service
1524	JAD	Joint Application Development
1525	JANET	Joint Academic Network
1526	JAQL	json query language
1527	JAR	Java ARchive file
1528	JAX-RPC	Java API for XML-Based RPC
1529	JAX-WS	Java API for XML Web Services
1530	JBI	Java Business Integration
1531	JBIG	Joint Bi-level Image Experts Group
1532	JBOD	just a bunch of disks or just a bunch of drives
1533	JCE	Java Cryptography Extension
1534	JCL	job control language
1535	JDBC	Connector Java Database Connectivity Connector
1536	JDBC	Java Database Connectivity
1537	JDK	Java Development Kit
1538	JDO	Java Data Objects
1539	JEDEC	Joint Electron Device Engineering Council
1540	JeOS	just enough operating system
1541	JES	Job Entry Subsystem
1542	JFC	Java Foundation Classes
1543	JFET	Junction Field-Effect Transistor
1544	JHTML	Java within Hypertext Markup Language
1545	JIC	manufacturing just-in-case manufacturing
1546	JMS	Java Message Service
1547	JMX	Java Management Extensions
1548	JNDI	Java Naming and Directory Interface
1549	JOBS	Act Jumpstart Our Business Startups Act
1550	JOLAP	Java Online Analytical Processing
1551	JPEG	Joint Photographic Experts Group
1552	JRE	Java Runtime Environment
1553	JSML	Java Speech API Markup Language
1554	JSON	Javascript Object Notation
1555	JSP	Java Server Page
1556	JTAPI	Java Telephony Application Programming Interface
1557	JVM	Java virtual machine
1558	JXTA	juxtaposed
1559	K6	AMD-K6
1560	KB	kilobyte
1561	KBA	knowledge-based authentication
1562	KBE	Knowledge-Based Engineering
1563	Kbps	kilobits per second
1564	KBW	keyboard wedge
1565	KDE	K Desktop Environment
1566	KGD	Known Good Die
1567	KISS	Keep It Simple, Stupid
1568	KLOC	thousands of lines of code
1569	KM	knowledge management
1570	KMD	Kazaa Media Desktop
1571	KML	Keyhole Markup Language
1572	KPI	Key Performance Indicator
1573	KRI	key risk indicator
1574	KVM	kernel-based Virtual Machine
1575	KVP	key-value pair
1576	KW	Knowledge Warehouse
1577	l10n	localization
1578	L2TP	Layer 2 Tunneling Protocol
1579	L2TP	Layer Two Tunneling Protocol
1580	LAMP	Linux, Apache, MySQL, PHP
1581	LAN	Local Area Network
1582	LAR	Large Account Reseller
1583	LATA	local access and transport area
1584	LBA	logical block addressing
1585	LBM	location-based marketing
1586	LBO	leveraged buyout
1587	LBS	location-based service
1588	LCA	Life Cycle Assessment
1589	LCC	Leadless Chip Carrier
1590	LCC	limited combustible cable
1591	LCD	Liquid Crystal Display
1592	LCL	Less Than Container Load
1593	LCP	Link Control Protocol
1594	LCPC	Life Cycle Product Cost
1595	LDAP	Lightweight Directory Access Protocol
1596	LDCM	LANDesk Client Manager
1597	LDD	locked down device
1598	LDIF	Lightweight Directory Interchange Format
1599	LDMOS	Laterally Diffused MOS transistor
1600	LDQ	longest delay in queue
1601	LDSI	Laboratory Data Sharing Interoperability
1602	LEAP	Lightweight Extensible Authentication Protocol
1603	LEC	local exchange carrier
1604	LED	light-emitting diode
1605	LEED	Leadership in Energy and Environmental Design
1606	LES	Logistics Execution System
1607	Lex	lexical analyzer generator
1608	LHC	Large Hadron Collider
1609	LI	lawful interception
1610	LI	location intelligence
1611	Li-Ion	Lithium Ion battery
1612	LIDB	line information database
1613	LILO	LInux LOader
1614	LINQ	Language Integrated Query
1615	LISP	list processing
1616	LLM	large language model
1617	LLVM	Compiler Infrastructure (Low Level Virtual Machine)
1618	LMDS	Local Multi-Point Distribution System
1619	LMGTFY	Let Me Google That For You
1620	LMOF	last mile of finance
1621	LMS	learning management system
1622	LNA	Local Noise Amplifier
1623	LNP	Local Number Portability
1624	LOB	line-of-business
1625	LOC	Lines Of Code
1626	LOINC	Logical Observation Identifiers Names and Codes
1627	LOM	lights-out management
1628	LP	Lean Production
1629	LPAR	logical partition
1630	LPT	line print terminal
1631	LQSR	Link Quality Source Routing
1632	LRN	Location Routing Number
1633	LSA	Local Security Authority
1634	LSB	Linux Standard Base
1635	LSI	Large Scale Integration
1636	LTC	longitudinal time code
1637	LTE	Long Term Evolution
1638	LTFS	Linear Tape File System
1639	LTL	Less Than Truckload
1640	LTO	Linear Tape-Open
1641	LTS	Long Term Support
1642	LU	logical unit
1643	LUN	logical unit number
1644	LVS	Layout Verification Systems
1645	M&A	mergers and acquisitions
1646	M&O	Management and Operations
1647	M&S	Modeling and Simulation
1648	M2M	Machine to Machine
1649	M3U	Moving Picture Experts Group Audio Layer 3
1650	MAC	mandatory access control
1651	MAC	message authentication code
1652	MAD	Mobile Active Defense
1653	MADE	Manufacturing Automation and Design Exploration
1654	MAID	massive array of idle disks
1655	MAM	mobile application management
1656	MAM	mobile application manager
1657	MAN	metropolitan area network
1658	MAPI	Messaging Application Program Interface
1659	MAU	media attachment unit
1660	MB	megabyte
1661	MBean	managed bean
1662	MBone	Multicast Internet
1663	MBps	megabytes per second
1664	Mbps	millions of bits per second or megabits per second
1665	MBR	Master Boot Record
1666	MC	Mass Customization
1667	MCA	Micro Channel Architecture
1668	MCA	Microsoft Connectivity Analyzer
1669	MCE	Microsoft Certified Educator
1670	MCL	Mesh Connectivity Layer
1671	MCM	multi-carrier modulation
1672	Mcps	megachips per second
1673	MCS	Manufacturing Control System
1674	MCSA	Microsoft Certified Solutions Associate
1675	MCSD	Microsoft Certified Solution Developer
1676	MCSE	Microsoft Certified Systems Engineer
1677	MDB	multidimensional database
1678	MDD	model-driven development
1679	MDI	Multiple Document Interface
1680	MDM	master data management
1681	MDM	mobile device management
1682	MDOP	Microsoft Desktop Optimization Pack
1683	MDP	Multicast Dissemination Protocol
1684	MDRAM	Multibank Dynamic RAM
1685	MDX	multidimensional expressions
1686	MEAP	mobile enterprise application platform
1687	MEMS	Micro-electromechanical Systems
1688	MEP	Manufacturing Extension Partnership
1689	MES	Manufacturing Execution System
1690	MESA	Manufacturing Execution System Association
1691	MFA	multifactor authentication
1692	MFP	multifunction peripheral
1693	MFSK	multiple frequency shift keying
1694	MFT	managed file transfer
1695	MFT	master file table
1696	MGCP	Media Gateway Control Protocol
1697	MHP	Multimedia Home Platform
1698	MIB	management information base
1699	MIC	microwave integrated circuit
1700	MICR	magnetic ink character recognition
1701	MID	mobile Internet device
1702	MIDI	Musical Instrument Digital Interface
1703	MIM	mobile information management
1704	MIME	Multi-Purpose Internet Mail Extensions
1705	MIMO	multiple input, multiple output
1706	MIPS	million instructions per second
1707	MIS	management information systems
1708	MISO	multiple input, single output
1709	MLA	mobile location analytics
1710	MLC	multi-level cell
1711	MMC	Microsoft Management Console
1712	MMC	mobile-to-mobile convergence
1713	MMC	MultiMediaCard
1714	MMDS	Multichannel Multipoint Distribution Service
1715	MMI	Man Machine Interface
1716	MMIS	Maintenance Management Information System
1717	MMP	multichassis multilink PPP
1718	MMS	Manufacturing Message Specification
1719	MMS	Multimedia Messaging Service
1720	MMU	memory management unit
1721	MO	magneto-optical drive
1722	moblog	mobile blog
1723	MOF	Microsoft Operations Framework
1724	MOL	middle of life
1725	MOLAP	multidimensional online analytical processing
1726	MOM	Manufacturing operation management
1727	MOOC	massive open online course
1728	MOS	mean opinion score
1729	MOSFET	metal-oxide semiconductor field-effect transistor
1730	MOSH	mobile shell
1731	MOSPF	Multicast Open Shortest Path First
1732	MOSS	Microsoft Office SharePoint Server
1733	MOU	memorandum of understanding
1734	MOVE	Aruba's Mobile Virtual Enterprise
1735	MP3	MPEG-1 Audio Layer-3
1736	MPEG	Moving Picture Experts Group
1737	MPI	master patient index
1738	MPI	message passing interface
1739	MPIO	Multipath I/O
1740	MPLS	Multiprotocol Label Switching
1741	mPOS	mobile point of sale
1742	MPP	massively parallel processing
1743	MPPE	Microsoft Point-to-Point Encryption
1744	MPS	managed print services
1745	MPS	Master Production Schedule
1746	MR-IOV	Multi-Root IOV
1747	MRAM	magnetoresistive random access memory
1748	MRI	magnetic resonance imaging
1749	MRP	Manufacturing Resource Planning
1750	MrSID	Multi-resolution Seamless Image Database
1751	MS-DOS	Microsoft Disk Operating System
1752	MSAU	multistation access unit
1753	MSBF	mean-swap-between-failure
1754	MSCMDM	Microsoft System Center Mobile Device Manager
1755	MSCS	Microsoft Cluster Server
1756	MSDOS	Microsoft Disk Operating System
1757	MSDS	Material Safety Data Sheet
1758	MSE	Microsoft Security Essentials
1759	MSP	managed service provider
1760	MSP	management service provider
1761	MSRP	Message Session Relay Protocol
1762	MSS	managed security services
1763	MSS	maximum segment size
1764	MSS	mobile satellite services
1765	MSSP	managed security service provider
1766	MT	medical transcription
1767	MTO	Make To Order
1768	Mtops	million theoretical operations per second
1769	MTPOD	maximum tolerable period of disruption
1770	MTS	Make To Stock
1771	MTS	medical transcription software
1772	MTS	Microsoft Transaction Server
1773	MTU	maximum transmission unit
1774	MUA	mail user agent
1775	MUD	Multi-User Dungeon
1776	Multics	Multiplexed Information and Computing Service
1777	MULTOS	Multiple Operating System
1778	mutex	mutual exclusion object
1779	MV	machine vision
1780	MVA	Microsoft Virtual Academy
1781	MVC	model-view-controller
1782	MVMC	Microsoft Virtual Machine Converter
1783	MVNO	mobile virtual network operator
1784	MVP	Microsoft Most Valuable Professional
1785	MVS	Multiple Virtual Storage
1786	NaaS	network-as-a-service
1787	NAC	network access control
1788	NACHA	National Automated Clearing House Association
1789	NAHIT	National Alliance for Health Information Technology
1790	NAK	negative acknowledgment or not acknowledged
1791	NAP	Microsoft Network Access Protection
1792	NAP	network access point
1793	NAS	Network Access Server, Network-Attached Storage
1794	NAT	Network Address Translation
1795	NBA	network behavior analysis
1796	NBAD	network behavior anomaly detection
1797	NBAR	Network Based Application Recognition
1798	NBMA	non-broadcast multiple access
1799	NC	network computer
1800	NCA	native cloud application
1801	NCFA	National Call Fee Access
1802	NCM	network configuration management
1803	NCMS	National Center for Manufacturing Sciences
1804	NCSC	National Computer Security Center
1805	NCVHS	National Committee on Vital and Health Statistics
1806	NDA	non-disclosure agreement
1807	NDIS	Network Driver Interface Specification
1808	NDMP	Network Data Management Protocol
1809	NDS	Novell Directory Services
1810	NECP	National Emergency Communications Plan
1811	NED	nano-emissive display
1812	NEDSS	National Electronic Disease Surveillance System
1813	NERC	North American Electric Reliability Corporation
1814	NetBEUI	NetBIOS Extended User Interface
1815	NetBIOS	Network Basic Input/Output System
1816	NetPC	Network PC
1817	NeXT	near-end crosstalk
1818	NFC	Near Field Communication
1819	NFT	Non-Fungible Token
1820	NFR	not for resale
1821	NFS	Network File System
1822	NFTS	national file tracking system
1823	NFV	network functions virtualization
1824	NGFW	next-generation firewall
1825	NGSCB	Next Generation Secure Computing Base
1826	NHII	National Health Information Infrastructure
1827	NHIN	Nationwide Health Information Network
1828	NHRP	Next Hop Resolution Protocol
1829	NI	Network Intelligence
1830	Ni2	Net indexer 2
1831	NIAP	National Information Assurance Partnership
1832	NIC	Network Interface Card
1833	NIC	network interface card
1834	NiCd	Nickel-Cadmium battery
1835	NiMH	Nickel-Metal Hydride battery
1836	NIS	Network Information System
1837	NIST	National Institute of Standards and Technology
1838	NJE	Network Job Entry
1839	NLM	National Library of Medicine
1840	NLP	natural language processing
1841	NMTA	National Machining and Tooling Association
1842	NNI	National Nanotechnology Initiative
1843	NNM	Network Node Manager
1844	NNTP	Network News Transfer Protocol
1845	NOC	Network Operations Center
1846	noop	No Operation
1847	NOS	Network Operating System
1848	NoSQL	Not Only SQL
1849	NPC	Non-Player Character (in role-playing games)
1850	NPD	New Product Development
1851	NPE	Non-Practicing Entity
1852	NPI	National Provider Identifier
1853	NPI	New Product Introduction
1854	NPIV	N_Port ID virtualization
1855	NPV	Net present value
1856	NQF	National Quality Forum
1857	NRLA	National Labor Relations Board
1858	NRZ	non-return-to-zero
1859	NSAP	Network Service Access Point
1860	NSAPI	Netscape Server Application Programming Interface
1861	NSIS	Next Steps in Signaling
1862	NSP	network service provider
1863	NT1	network terminator 1
1864	NTIA	(U.S.) National Telecommunications and Information Administration
1865	NTFS	New Technology File System
1866	NTP	Network Time Protocol
1867	NTR	Normal Trade Relations
1868	NTS	Number Translation Service
1869	NTSC	National Television Standards Committee
1870	NTU	nuclear time unit
1871	NUI	natural user interface
1872	NUMA	non-uniform memory access
1873	NURBS	nonuniform rational B-spline
1874	NUS	network unified storage
1875	NVGRE	Network Virtualization using Generic Routing Encapsulation
1876	NVLAP	National Voluntary Laboratory Accreditation Program
1877	NVMe	non-volatile memory express
1878	NVS	nonvolatile storage
1879	NWR	NOAA Weather Radio
1880	O2O	Online to Offline
1881	OA&M	operations, administration, and management
1882	OAB	offline address book
1883	OASIS	Organization for the Advancement of Structured Information Standards
1884	OBI	Open Buying on the Internet
1885	OCC	Office of the Comptroller of the Currency
1886	OCM	organizational change management
1887	OCNCC	Oracle Communications Network Charging and Control
1888	OCR	optical character recognition
1889	OCSP	Online Certificate Status Protocol
1890	OCW	MIT OpenCourseWare
1891	OCx	Optical Carrier levels
1892	ODBC	Open Database Connectivity
1893	ODCA	Open Data Center Alliance
1894	ODF	Open Document Format
1895	ODI	Open Data-Link Interface
1896	ODIN	Open Data Center with an Interoperable Network, Open Device Identification Number
1897	ODL	Open and Distance Learning
1898	ODM	Original Design Manufacturer
1899	ODMA	Open Document Management API or Application Program Interface
1900	ODMR	On-Demand Mail Relay
1901	ODP	Open Directory Project
1902	ODS	operational data store
1903	ODS	Ozone Depleting Substance
1904	ODX	Offloaded Data Transfer
1905	OEBF	Open Electronic Book Forum
1906	OFB	output feedback
1907	OFDM	orthogonal frequency-division multiplexing
1908	OGSA	Open Grid Services Architecture
1909	OHA	Open Handset Alliance
1910	OID	object ID
1911	OLA	operational level agreement
1912	OLAP	online analytical processing
1913	OLE	Object Linking and Embedding
1914	OLED	light-emitting diode
1915	OLPC	One Laptop Per Child
1916	OLT	optical line terminal
1917	OLTP	On Line Transaction Processing
1918	OMAP	Open Multimedia Application Platform
1919	OMG	Object Management Group
1920	OMSS	Oracle Mobile Security Suite
1921	ONF	Open Networking Foundation
1922	OODBMS	object-oriented database management system
1923	OoOE	out-of-order execution
1924	OOP	object-oriented programming
1925	OOPSLA	Object-Oriented Programming Systems, Languages and Applications
1926	OOXML	Office Open Extended Markup Language
1927	OPC	OLE for Process Control
1928	OpenGL	Open Graphics Library
1929	OpenNMS	Open Network Management System
1930	OpenVPN	open source virtual private network
1931	Opex	operational expenditure
1932	OPM	operational performance management
1933	OPML	Outline Processor Markup Language
1934	OPS	Open Profiling Standard
1935	OPT	Optimized Production Technology
1936	ORB	Object Request Broker
1937	ORBS	Open Relay Behavior-modification System
1938	ORM	object-relational mapping
1939	OS	operating system
1940	OSA	Open System Authentication
1941	OSBI	open source business intelligence
1942	OSD	object storage device
1943	OSDL	Open Source Development Labs
1944	OSF	Open Software Foundation
1945	OSGi	Open Service Gateway Initiative
1946	OSI	Open Systems Interconnection
1947	OSP	online service provider
1948	OSP	Open Settlement Protocol
1949	OSPF	Open Shortest Path First
1950	OSS	Online Service System, Open Source Software, Operational Support System, Off-the-shelf Software Support
1951	OTA	Over the Air
1952	OTC	order to cash
1953	OTCR	On-Time delivery performance to Customer Request Date
1954	OTFT	organic thin-film transistor
1955	OTM	Optivity Telephony Manager
1956	OTP	one-time password
1957	OU	organizational unit
1958	OVSDB	Open vSwitch Database Management Protocol
1959	OWA	Microsoft Outlook Web App
1960	OWASP	Open Web Application Security Project
1961	OWD	OneWebDay
1962	P&L	profit and loss statement
1963	P-Ink	photonic ink
1964	P2P	path to profitability,Peer to Peer,procure to pay
1965	P2T	Push to Talk
1966	P2V	physical to virtual
1967	P3P	Platform for Privacy Preferences
1968	P4	Pentium 4
1969	P4P	proactive provider participation for P2P
1970	PA	Power Amplifier
1971	PA-DSS	Payment Application Data Security Standard
1972	PaaS	Platform as a Service
1973	PABX	private automatic branch exchange
1974	PAC	Production Activity Control
1975	PACS	Personal Access Communications System
1976	PACS	picture archiving and communication system
1977	PAIR	Policy Analysis of Internet Routing
1978	PAL	Phase Alternation Line
1979	PAM	partner account manager, pulse amplitude modulation
1980	PAN	personal area network
1981	PAP	Packet-Level Procedure
1982	PAR	performance and accountability reporting
1983	PARC	Palo Alto Research Center
1984	PAT	Port Address Translation
1985	PBD	physical block device
1986	PBT	Persistent, Bioaccumulative and Toxic
1987	PBX	private branch exchange
1988	PC	Personal Computer
1989	PC	project charter
1990	PC-DOS	Personal Computer - Disk Operating System
1991	PCAOB	Public Company Accounting Oversight Board
1992	PCB	printed circuit board
1993	PCE	Path Computation Element
1994	PCEP	Path Computation Element Protocol
1995	PCI	Peripheral Component Interconnect
1996	PCI-X	Peripheral Component Interconnect Extended
1997	PCL	Printer Control Language
1998	PCM	phase-change memory
1999	PCM	pulse code modulation
2000	PCMCIA	Personal Computer Memory Card International Association
2001	PCRF	Policy and Charging Rules Function
2002	PCS	personal cloud storage
2003	PCS	personal communications service
2004	PDA	personal digital assistant
2005	PDF	Portable Document Format
2006	PDL	page description language
2007	PDM	Product Data Management
2008	PDP-11	Programmed Data Processor-11
2009	PDU	power distribution unit
2010	PEAP	Protected Extensible Authentication Protocol
2011	PEBCAK	problem exists between chair and keyboard
2012	pel	picture element
2013	PERT	Program Evaluation Review Technique
2014	PF	prefetch folder
2015	PFC	power factor correction or power factor controller
2016	PGP	Pretty Good Privacy
2017	PHDSC	Public Health Data Standards Consortium
2018	PHI	personal health information
2019	PHOLED	phosphorescent organic light-emitting device
2020	PHP	Hypertext Preprocessor, Personal Home Page
2021	PHR	personal health record
2022	PHS	Personal Handyphone System
2023	PI	Predictive Index
2024	PI	Principal Investigator
2025	PIA	privacy impact assessment
2026	PIC	port interface card
2027	PICK	Possible, Implement, Challenge and Kill
2028	PICS	Platform for Internet Content Selection
2029	PICTIVE	Plastic Interface for Collaborative Technology Initiatives through Video Exploration
2030	PID	Problem Identification Document
2031	PID	process identifier
2032	PIFI	personally identifiable financial information
2033	PII	personally identifiable information
2034	PIM	privileged identity management, processing in memory, Product Information Management, protocol-independent multicast
2035	PIO	Programmed Input/Output
2036	PIP	Partner Integration Process, Picture in Picture
2037	PIV	personal identity verification
2038	PKCS	Public-Key Cryptography Standards
2039	PKI	public key infrastructure
2040	PL/S	Programming Language/System
2041	PL/SQL	procedural language extension to Structured Query Language
2042	PLATO	Programmed Logic for Automatic Teaching Operations
2043	PLC	packet loss concealment
2044	PLEDM	phase-state low electron drive memory
2045	PLL	phase-locked loop
2046	PLM	Product Lifecycle Management
2047	PLMN	public land mobile network
2048	PM	phase modulation
2049	PMI	plus, minus, interesting
2050	PML	Portal Markup Language
2051	PMML	Predictive Model Markup Language
2052	PMO	Project Management Office
2053	PMP	Project Management Professional
2054	PMS	package manager or package management system
2055	PN	programmable network
2056	pNFS	Parallel NFS
2057	PNG	Portable Network Graphics
2058	PnP	Plug and Play
2059	POC	Packet Order Correction
2060	POC	proof of concept
2061	PoE	Power over Ethernet
2062	PoIP	Pray over Internet Protocol
2063	POLP	principle of least privilege
2064	POM	Production/Operations Management
2065	PON	passive optical network
2066	POP	point-of-presence
2067	POP3	Post Office Protocol 3
2068	PoR	power-on reset
2069	POS	personal operating space, Point of Sale
2070	POSIX	Portable Operating System Interface
2071	POST	Power-On Self-Test
2072	POTS	plain old telephone service
2073	PP&E	Property, Plant & Equipment
2074	PPD	parallel presence detect
2075	PPD	post-processing deduplication
2076	PPD	Postscript Printer Description file
2077	PPGA	plastic pin grid array
2078	ppi	pixels per inch
2079	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
2080	PPP	Point-to-Point Protocol
2081	PPPoE	Point-to-Point Protocol over Ethernet
2082	PPTP	Point-to-Point Tunneling Protocol
2083	PR	Problem Report, Process Reengineering
2084	PRI	Primary Rate Interface
2085	PRM	partner relationship management
2086	PRNG	pseudo-random number generator
2087	PROM	programmable read-only memory
2088	PRONet	Procurement Marketing and Access Network
2089	PRS	Personal Response System
2090	PRS	Premium Rate Service
2091	PRSA	Public Relations Society of America
2092	PRT	Pre-requisite Tree
2093	PSA	professional services automation
2094	PSK	phase-shift keying
2095	PSN	processor serial number
2096	PSOD	Purple Screen of Death
2097	PSS	Personal Search Syndication
2098	PSTN	public switched telephone network
2099	PTAC	Procurement Technical Assistance Center
2100	PTF	program temporary fix
2101	PTO	Patent and Trademark Office
2102	PTT	Push to Talk
2103	PU	physical unit
2104	PUE	power usage effectiveness
2105	PUP	potentially unwanted program
2106	PVC	permanent virtual circuit
2107	PVM	Parallel Virtual Machine
2108	PVR	personal video recorder
2109	PWS	Personal Web Server
2110	PXE	Preboot Execution Environment
2111	QA	Quality Assurance
2112	QAM	quadrature amplitude modulation
2113	QB	Quality Breakdown
2114	QBE	Query by Example
2115	QC	Quality Control
2116	QD	Quantum Dots
2117	QDOS	86-DOS
2118	QFE	Quad FastEthernet
2119	QFE	Quick Fix Engineering
2120	QFP	Quad Flat Package
2121	qHD	quarter high definition
2122	QIX	NASDAQ Information Exchange protocol
2123	QoE	Quality of Experience
2124	QoS	Quality of Service
2125	QPS	queries-per-second
2126	QR	Quick Response
2127	QSA	Qualified Security Assessor
2128	QSIG	Q signaling
2129	QVGA	Quarter Video Graphics Array
2130	QXGA	Quantum Extended Graphics Array
2131	R&D	Research and Development
2132	R3	Reduce, reuse, recycle
2133	RA	registration authority
2134	RAC	Real Application Cluster
2135	RACE	Rapid Access Computing Environment
2136	RACF	Resource Access Control Facility
2137	RAD	rapid application development
2138	RADIUS	Remote Authentication Dial-In User Service
2139	RAF	risk assessment framework
2140	RAID	redundant array of independent disks
2141	RAIN	redundant/reliable array of inexpensive/independent nodes
2142	RAM	Random Access Memory
2143	RAMAC	random access method of accounting and control
2144	RAMDAC	random access memory digital-to-analog converter
2145	RAND	reasonable and nondiscriminatory
2146	RAP	Revenue Acquisition Process
2147	RARP	Reverse Address Resolution Protocol
2148	RAS	registration, admission, and status
2149	RAS	Reliability, Availability and Serviceability
2150	RAS	Remote Access Server, row address strobe
2151	RAT	remote access Trojan
2152	RBA	risk-based authentication
2153	RBAC	role-based access control
2154	RBOC	regional Bell operating company
2155	RCE	remote code execution
2156	RCP	Rich Client Platform
2157	RD	running disparity
2158	RDBMS	relational database management system
2159	RDC	remote deposit capture
2160	RDF	Resource Description Framework
2161	RDM	raw device mapping
2162	RDMA	Remote Direct Memory Access
2163	rDNS	reverse DNS
2164	RDO	Remote Data Objects
2165	RDP	Remote Desktop Protocol
2166	RDRAM	Rambus Dynamic Random Access Memory
2167	RDS	Amazon Relational Database Service
2168	RDS	Radio Data System
2169	RDS	Remote Desktop Services
2170	RDT&E	Research, Development, Testing & Evaluation
2171	REC	Regional Extension Center
2172	ReFS	Resilient File System
2173	regex	regular expression
2174	REST	representational state transfer
2175	RF	radio frequency
2176	RFC	Remote Function Call
2177	RFC	Request for Comments
2178	RFI	request for information
2179	RFID	radio frequency identification
2180	RFO	Request for Offer
2181	RFP	request for proposal
2182	RFQ	request for quotation
2183	RFR	Red Flags Rule
2184	RGB	red, green, and blue
2185	RHCVA	Red Hat Certified Virtualization Administrator
2186	RHEL	Red Hat Enterprise Linux
2187	RHEV	Red Hat Enterprise Virtualization
2188	RHIA	registered health information administrator
2189	RHIO	Regional Health Information Organization
2190	RHIT	registered health information technician
2191	RHS	Red Hat Storage
2192	RIA	Rich Internet Application
2193	RIAA	Recording Industry Association of America
2194	RIBLOE	Remote Insight Board -- Lights Out Edition
2195	RID	relative identifier
2196	RIM	records information management
2197	RIM	Reference Information Model
2198	RIP	Raster Image Processor
2199	RIP	Routing Information Protocol
2200	RIR	Regional Internet Registry
2201	RIS	Radiology Information System
2202	RIS	Remote Installation Service
2203	RISC	Reduced Instruction Set Computer
2204	RJE	Remote Job Entry
2205	RMA	Return Material (or Merchandise) Authorization
2206	RMA	return merchandise authorization
2207	RMI	Remote Method Invocation
2208	RMM	Remote Monitoring & Management
2209	RMON	Remote Network Monitoring
2210	RMS	root-mean-square
2211	RNAAPP	Remote Network Access Application
2212	RNIS	Reseau Numerique a Integration de Services
2213	ROA	Resource-Oriented Architecture
2214	ROADM	Reconfigurable Optical Add-Drop Multiplexer
2215	ROC	Report on Compliance
2216	ROD	Reuse-Oriented Model or Reuse-Oriented Development
2217	RODC	Read-Only Domain Controller
2218	RoHS	Restriction of Hazardous Substances
2219	ROI	Return On Investment
2220	ROIC	Return On Invested Capital
2221	ROKSO	Register of Known Spam Operations
2222	ROLAP	Relational Online Analytical Processing
2223	ROM	Read-Only Memory
2224	ROMI	Return On Marketing Investment
2225	RONA	Return On Net Assets
2226	ROP	Reorder Point
2227	RoR	Ruby on Rails
2228	RoT	Roots of Trust
2229	ROU	Record Of Understanding
2230	ROWE	Results-Only Work Environment
2231	RPC	Remote Procedure Call
2232	RPG	Report Program Generator
2233	RPG	Role-Playing Game
2234	RPM	Rapid Response Manufacturing
2235	RPM	remote patient monitoring
2236	RPO	recovery point objective
2237	RPO	recruitment process outsourcing
2238	RPR	Resilient Packet Ring
2239	RPT	rich presence technology
2240	RQ	risk intelligence
2241	RRAM	resistive RAM
2242	RSAT	Microsoft Remote Server Administration Tools
2243	RSC	Retail Service Center
2244	RSI	requirements stability index
2245	RSNA	Radiological Society of North America
2246	RSoP	Resultant Set of Policy
2247	RSS	Really Simple Syndication (feeds)
2248	RSVP	Resource Reservation Protocol
2249	RT	retweet
2250	RTA	real-time application
2251	RTC	real-time clock, real-time communications
2252	RTCD	real-time communications dashboard
2253	RTCP	Real-Time Transport Control Protocol
2254	RTD	reconfigurable tactile display, Research and Technical Development
2255	RTF	Rich Text Format
2256	RTFM	Read The Fucking Manual
2257	RTLS	real-time location system
2258	RTM	Read The Manual
2259	RTO	recovery time objective
2260	RtOI	real-time operational intelligence
2261	RTOS	real-time operating system
2262	RTP	Real-Time Transport Protocol
2263	RTSP	Real Time Streaming Protocol
2264	RTT	round-trip time
2265	RUP	Rational Unified Process
2266	RWU	remote wakeup
2267	RZ	return-to-zero
2268	S&OP	sales and operations planning
2269	S/FTP	Screened Foil Twisted Pair
2270	S-HTTP	Secure HTTP
2271	S.M.A.R.T.	Self-Monitoring Analysis & Reporting Technology
2272	S/MIME	Secure Multi-Purpose Internet Mail Extensions
2273	S/PDIF	Sony/Philips Digital Interface
2274	S4L	spam for life
2275	SA	Microsoft Exchange System Attendant, Microsoft Software Assurance, service assurance
2276	SAA	Systems Application Architecture
2277	SaaS	Software as a Service, Security as a Service, Storage as a Service
2278	SACD	Super Audio CD
2279	SAFE	Samsung for Enterprise
2280	SAM	Security Accounts Manager, storage area management
2281	SAML	Security Assertion Markup Language
2282	SAN	storage area network
2283	SAPI	Speech Application Program Interface
2284	SAPPHIRE	SAP User Conference
2285	SAR	Segmentation and Reassembly, Suspicious Activity Report
2286	SAS	serial-attached SCSI
2287	SASID	Self-Scanned Amorphous Silicon Integrated Display
2288	SAX	Simple API for XML
2289	SBAs	search-based applications
2290	SBC	session border controller
2291	SBIR	Small Business Innovative Research
2292	SBOM	Software bill of materials
2293	SBR	skill-based routing
2294	SC	sunk cost, supply chain
2295	SCA	service-component architecture
2296	SCADA	Supervisory Control And Data Acquisition
2297	SCC	Supply Chain Council
2298	SCCP	Signalling Connection Control Part
2299	SCE	supply chain execution
2300	SCEM	supply chain event management
2301	SCI	serial communications interface
2302	SCL	spam confidence level
2303	SCM	Supply Chain Management
2304	SCOR	Supply Chain Operations Reference model
2305	SCORM	Shareable Content Object Reference Model
2306	SCP	session control protocol, supply chain planning
2307	SCR	Synchronized Customer Response
2308	SCSA	Signal Computing System Architecture
2309	SCSI	Small Computer System Interface
2310	SCSIe	SCSI Express
2311	SCTP	Stream Control Transmission Protocol
2312	SCV	supply chain visibility
2313	SD2	Sound Designer II
2314	SDA	Smart Data Access
2315	SDARS	Satellite Digital Audio Radio Service
2316	SDB	Small Disadvantaged Business
2317	SDDC	software-defined data center
2318	SDDL	Security Descriptor Definition Language
2319	SDH	Synchronous Digital Hierarchy
2320	SDI	Serial Digital Interface
2321	SDK	Software Development Kit
2322	SDL	Specification and Description Language
2323	SDLC	Synchronous Data Link Control, systems development life cycle
2324	SDMA	spatial division multiple access
2325	SDN	software-defined networking
2326	SDO	Service Data Objects
2327	SDP	Session Description Protocol
2328	SDR	software-defined radio
2329	SDRAM	synchronous DRAM
2330	SDTV	standard definition television
2331	SDWT	self-directed work team
2332	SDX	NetScaler
2333	SDXC	Secure Digital Extended Capacity card
2334	SEC	Securities and Exchange Commission
2335	SECAM	Sequential Couleur avec Memoire
2336	SEI	Software Engineering Institute
2337	SEM	single-electron memory
2338	SEO	search engine optimization
2339	SerDes	serializer/deserializer
2340	SERP	search engine results page
2341	SET	Secure Electronic Transaction
2342	SETI	Search for Extraterrestrial Intelligence
2343	SEWP	Solutions for Enterprise-Wide Procurement
2344	SFA	Sales Force Automation
2345	SFA	sales force automation
2346	SFA	single-factor authentication
2347	SFF	small form factor
2348	SFP	small form-factor pluggable
2349	SFS	stepless frequency control
2350	SFTP	Secure File Transfer Protocol
2351	SFX	special effects
2352	SGA	Selling, General and Administrative expenses
2353	SGF	Structured Graph Format
2354	SGI	Silicon Graphics
2355	SGML	Standard Generalized Markup Language
2356	SGRAM	Synchronous Graphics RAM
2357	Si	silicon
2358	SI	systems integrator
2359	SID	security identifier
2360	SIEM	security information and event management
2361	SIG	Special Interest Group
2362	SIGTRAN	Signaling Transport
2363	SIM	security information management
2364	SIMD	Single Instruction Multiple Data
2365	SIMM	Service Integration Maturity Model, single in-line memory module
2366	SIMO	single input, multiple output
2367	SIMPLE	SIP for Instant Messaging and Presence Leveraging Extensions
2368	SIP	Session Initiation Protocol
2369	SIPOC	suppliers, inputs, process, outputs, customers
2370	SIRDS	single-image random-dot stereogram
2371	SISO	single input, single output
2372	SIV	Signal Integrity Verification
2373	SJC	Senate Judiciary Committee
2374	SKA	Shared Key Authentication
2375	SKIL	Bill Securing Knowledge, Innovation and Leadership Act
2376	SKU	Stock Keeping Units
2377	SLA	service-level agreement
2378	SLC	single level cell
2379	SLD	second-level domain
2380	SLICE	Simple Low-Cost Innovative Engine
2381	SLIP	Serial Line Internet Protocol
2382	SLP	Service Location Protocol
2383	SMART	Self Monitoring Analysis and Reporting Technology
2384	SMB	Server Message Block, small and medium-sized business, small and midsized business
2385	SMBXML	Small Business Extensible Markup Language
2386	SMDS	Switched Multimegabit Data Service
2387	SME	small to medium enterprise, Society of Manufacturing Engineers
2388	SMF	Standard MIDI File
2389	SMI-S	Storage Management Initiative Specification
2390	SMIL	Synchronized Multimedia Integration Language
2391	SMM	social media marketing
2392	SMMS	Social media management software
2393	SMP	symmetric multiprocessing
2394	SMPTE	Society of Motion Picture and Television Engineers
2395	SMR	Specialized Mobile Radio
2396	SMS	Short Message Service
2397	SMSC	short message service center
2398	SMT	Simultaneous Multithreading
2399	SMTP	Simple Mail Transfer Protocol
2400	SMWT	Self Managed Work Teams
2401	SNA	Systems Network Architecture
2402	SNAFU	situation normal, all f***ed up
2403	SNG	satellite news gathering
2404	SNMP	Simple Network Management Protocol
2405	SNOMED	Systematized Nomenclature of Medicine
2406	SNR	signal-to-noise ratio
2407	SOA	service-oriented architecture
2408	SOAP	Simple Object Access Protocol
2409	SOC	switch-on-a-chip
2410	SoC	system-on-a-chip
2411	SoD	segregation of duties
2412	SOFC	solid oxide fuel cell
2413	SOHO	Small Office Home Office
2414	SOI	service-oriented integration, Silicon-on-Insulator
2415	SOLED	stacked organic light-emitting device
2416	SoLoMo	social, local and mobile
2417	SOM	service-oriented management
2418	SoMoClo	social, mobile and cloud
2419	SONET	Synchronous Optical Network
2420	SOP	Sales and Operations Planning, Same Origin Policy
2421	SOPA	Stop Online Piracy Act
2422	SOR	system of record
2423	SoS	system of systems
2424	sosofo	specification of a sequence of flow objects
2425	SOW	Statement of Work
2426	SOX	Sarbanes-Oxley Act
2427	SP1	Service Pack 1
2428	SPAC	special purpose acquisition company
2429	SPARC	Scalable Processor Architecture
2430	SPC	Statistical Process Control
2431	SPD	Serial presence detect
2432	SPEC	Standard Performance Evaluation Corporation
2433	SPF	Sender Policy Framework
2434	SPI	serial peripheral interface
2435	SPICE	Software Process Improvement and Capability dEtermination
2436	SPID	Service Profile Identifier
2437	SPIF	sales performance incentive fund
2438	SPIT	spam over Internet telephony
2439	SPM	sales performance management
2440	SPM	Standard Process Modules
2441	SPML	Services Provisioning Markup Language
2442	SPOF	single point of failure
2443	spool	simultaneous peripheral operations online
2444	SPS	Standard Procurement System
2445	SPX	Sequenced Packet Exchange
2446	SQL	Structured Query Language
2447	SQuID	Source Quench Introduced Delay
2448	SR-IOV	Single Root I/O Virtualization
2449	SRAM	static random access memory
2450	SRE	serious reportable event
2451	SRM	Standard Reference Material, storage resource management, supplier relationship management, sustainability risk management
2452	SRS	software requirements specification
2453	SRT	Source-route transparent
2454	SRTP	Secure Real-Time Transport Protocol or Secure RTP
2455	SS7	Signaling System 7
2456	SSA	Serial Storage Architecture
2457	SSADM	Structured Systems Analysis & Design Method
2458	SSD	Solid-State Drive
2459	SSH	Secure Shell
2460	SSI	server-side include, single-system image
2461	SSID	service set identifier
2462	SSL	Secure Sockets Layer, solid-state lighting
2463	SSM	solid state module
2464	SSO	single sign-on
2465	SSP	storage service provider
2466	SSS	solid state storage
2467	SSSI	Solid-State Storage Initiative
2468	SST	Streamlined Sales Tax
2469	SSTV	slow-scan television
2470	STAR	Security, Trust and Assurance Registry
2471	STARS	Standard Accounting and Reporting System
2472	statC	statcoulomb
2473	statF	statfarad
2474	statH	stathenry
2475	statS	statsiemens
2476	statV	statvolt
2477	statW	statwatt
2478	STDM	statistical time division multiplexing
2479	STEM	science, technology, engineering, and mathematics
2480	STEP	Standard for the Exchange of Product model data
2481	STM	scanning tunneling microscope
2482	STML	Spoken Text Markup Language
2483	STONITH	Shoot The Other Node In The Head
2484	STP	spanning tree protocol
2485	STP	standard temperature and pressure
2486	STUN	Simple Traversal of UDP through NAT
2487	SVC	scalable video coding, supervisor call, switched virtual circuit
2488	SVG	Scalable Vector Graphics
2489	SVVP	server virtualization validation program
2490	SWAG	Semantic Web Agreement Group
2491	SWAN	Structured Wireless-Aware Network
2492	SWAT	Samba Web Administration Tool
2493	SWF	Shockwave Flash file
2494	Swift	Programming language released in 2014 by Apple Inc.
2495	SWIFT	Simulated Work Input and Flow Time
2496	SWOT	Strengths, Weakness, Opportunity and Threats Analysis
2497	sysadmin	system administrator
2498	sysop	system operator
2499	T&M	Tools and Methodology
2500	T/R	Transmit / Receive
2501	T9	text on nine keys
2502	TA	terminal adapter
2503	TaaS	Testing as a Service
2504	TACACS	Terminal Access Controller Access Control System
2505	TACT	Total Average Cycle Time
2506	TAPI	Telephony Application Program Interface
2507	tar	Tape ARchive
2508	TB	terabyte
2509	TCAM	ternary content-addressable memory
2510	TCB	trusted computing base
2511	TCG	Trusted Computing Group
2512	Tcl	Tool Command Language
2513	Tcl/Tk	Tool Command Language
2514	TCM	Time Critical Manufacturing
2515	TCO	total cost of ownership
2516	TCP	Transmission Control Protocol
2517	TCP/IP	Transmission Control Protocol/Internet Protocol
2518	TD-SCDMA	time division synchronous code division multiple access
2519	TDC	Total Delivered Cost
2520	TDD	Telecommunications Display Device
2521	TDD	test-driven development
2522	TDM	Team Data Manager, time-division multiplexing
2523	TDMA	time division multiple access
2524	TEE	Trusted Execution Environment
2525	telco	telephone company
2526	TETRA	Terrestrial Trunked Radio
2527	TEWE	Technology for Enterprise-Wide Engineering
2528	TFT	thin-film transistor
2529	TFTP	Trivial File Transfer Protocol
2530	TGT	authentication ticket or ticket-granting ticket
2531	TIA	Total Information Awareness
2532	TIC	Trusted Internet Connections
2533	TIFF	Tag Image File Format
2534	TIG	Technology Implementation Group
2535	TIM	Test Inspection Measurement
2536	TIN	taxpayer Identification number
2537	Tk	Tool Kit
2538	TKIP	Temporal Key Integrity Protocol
2539	TLC	flash triple level cell flash
2540	TLD	top-level domain
2541	TLS	Transport Layer Security
2542	TM	software talent management software
2543	TMN	Telecommunications Management Network
2544	TMQL	Topic Map Query Language
2545	TMS	Transportation Management System
2546	TN	display twisted nematic display
2547	TOC	Theory of Constraints
2548	TOE	TCP/IP offload engine
2549	TOE	unified field theory or Theory of Everything
2550	TOGAF	The Open Group Architecture Framework
2551	TOLED	transparent organic light-emitting device
2552	TOP	Technical Office Protocol
2553	TOPS	Team Oriented Problem Solving
2554	TOTP	time-based one-time password
2555	TP	thin provisioning
2556	TPA	Technology and Product Assurance
2557	TPC	Transaction Processing Performance Council
2558	TPI	Total Profit Improvement
2559	TPM	Total Productive Maintenance, Trusted Platform Module
2560	TPOP	Time-Phased Order Point
2561	TPS	Terminal Proxy Server
2562	TPU	Tensor Processing Unit
2563	TQC	Total Quality Control
2564	TQM	Total Quality Management
2565	TRI	Toxic Release Inventory
2566	TRILL	Transparent Interconnection of Lots of Links
2567	TRON	The Real-Time Operating System Nucleus
2568	TRT	Transition Tree
2569	TSAP	Transport Services Access Point
2570	TSCA	Toxic Substances Control Act
2571	TSR	terminate and stay resident
2572	TTL	time-to-live, transistor-to-transistor logic
2573	TTS	text-to-speech
2574	TtV	time to value
2575	TTY	teletypewriter
2576	TURN	Traversal Using Relay NAT
2577	TVA	Throughput Value Added
2578	TW	tin whiskers
2579	TWG	Technology Working Group
2580	TWT	traveling-wave tube
2581	U2U	User to User
2582	UART	Universal Asynchronous Receiver/Transmitter
2583	UAT	user acceptance testing
2584	UBE	unsolicited bulk email
2585	UBL	Universal Business Language
2586	UC	Unit Cost
2587	UCaaS	Unified Communications as a Service
2588	UCE	unsolicited commercial email
2589	UCS	unified computing system
2590	UDA	Universal Data Access
2591	UDDI	Universal Description, Discovery, and Integration
2592	UDF	Universal Disk Format
2593	UDID	unique device identifier
2594	UDO	ultra density optical
2595	UDP	User Datagram Protocol
2596	UEFI	Unified Extensible Firmware Interface
2597	UGC	user-generated content
2598	UHDTV	Ultra High-Definition TV
2599	UHDV	ultra high definition video
2600	UHF	ultrahigh frequency
2601	UI	user interface
2602	UIA	user installed application
2603	UID	unique identifier
2604	UIML	User Interface Markup Language
2605	ULA	Oracle Unlimited License Agreement
2606	UM	unified messaging
2607	UMLS	Unified Medical Language System
2608	UMS	unified messaging system
2609	UMTS	Universal Mobile Telecommunications Service, Universal Mobile Telecommunications System
2610	UNC	Universal Naming Convention
2611	UPN	User Principal Name
2612	UPnP	Universal Plug and Play
2613	UPS	uninterruptible power supply
2614	URI	Uniform Resource Identifier
2615	URL	Uniform Resource Locator
2616	URN	Uniform Resource Name
2617	USART	Universal Synchronous/Asynchronous Receiver/Transmitter
2618	USB	Universal Serial Bus
2619	USGCB	United States Government Configuration Baseline
2620	USITC	United States International Trade Commission
2621	USP	unique selling point
2622	USR	Universal System Resources (the /usr directory in a *NIX filesystem)
2623	USSD	Unstructured Supplementary Service Data
2624	UTF	Unicode Transformation Format
2625	UTM	unified threat management
2626	UUCP	UNIX-to-UNIX Copy Protocol
2627	UUID	Universal Unique Identifier
2628	UX	user experience
2629	UXGA	Ultra Extended Graphics Array
2630	V2P	virtual to physical
2631	V2V	Virtual to virtual
2632	VAAI	vStorage APIs for Array Integration
2633	VAD	Value Added Distribution
2634	VAD	voice activation detection
2635	VAMP	vStorage API for Multipathing
2636	VAN	value-added network
2637	VAR	Value-Added Reseller
2638	VASA	vStorage APIs for Storage Awareness
2639	VAX	Virtual Address eXtension
2640	VB	Visual Basic
2641	VBI	vertical blanking interval
2642	VBN	visitor-based networking
2643	vBNS	very high-speed Backbone Network Service
2644	VBR	Vouch by Reference
2645	VC	venture capital
2646	vCAC	VMware vCloud Automation Center
2647	VCB	VMware Consolidated Backup
2648	VCD	video CD or video compact disc
2649	VCDX	VMware certified design expert
2650	vCLI	vSphere CLI
2651	VCP	VMware Capacity Planner
2652	VCP	VMware Certified Professional
2653	vCPU	virtual CPU
2654	VCR	videocassette recorder
2655	VCSEL	vertical cavity surface emitting laser
2656	vCSHB	VMware vCenter Server Heartbeat
2657	VDA	Virtual Desktop Access
2658	vDGA	Virtual Dedicated Graphics Acceleration
2659	VDI	virtual desktop infrastructure
2660	VDT	video display terminal or visual display terminal
2661	VDU	video display unit
2662	VE	Value Engineering
2663	VERIS	Vocabulary for Event Recording and Incident Sharing
2664	VFAT	Virtual File Allocation Table
2665	VFIIP	Virtual Factory Information Interchange Project
2666	VFS	virtual file system
2667	vGPU	virtual GPU
2668	VHD	virtual hard disk
2669	VHDCI	Very High Density Cable Interconnect
2670	VHDX	Hyper-V virtual hard disk
2671	VHE	Virtual Home Environment
2672	VHF	very high frequency
2673	VHS	Video Home System
2674	VI3	VMware Infrastructure 3
2675	VIM	Vendor Independent Messaging
2676	Vim	Vi improved
2677	VITC	vertical interval time code
2678	VLAN	Virtual Local Area Network
2679	VLDB	Very Large Database
2680	VLE	virtual learning environment
2681	VLER	Virtual Lifetime Electronic Record
2682	VLIW	very long instruction word
2683	vlog	video blog
2684	VLSI	Very Large Scale Integration
2685	VLSM	variable-length subnet mask
2686	VM	virtual machine
2687	VMBus	Microsoft Virtual Machine Bus
2688	VMEbus	VersaModular Eurocard bus
2689	VMI	Vendor Managed Inventory
2690	VML	vector graphics rendering
2691	VML	Vector Markup Language
2692	VMLM	virtual machine lifecycle management
2693	VMM	virtual machine monitor
2694	VMO	vendor management office
2695	VMQ	Virtual Machine Queue
2696	VMS	Virtual Memory System
2697	VMUG	VMware User Group
2698	VMXNET3	VMXNET Generation 3
2699	VNC	virtual network computing
2700	vNUMA	virtual NUMA
2701	VOB	Versioned Object Base
2702	VOC	voice of the customer
2703	VoD	video on demand
2704	VoIP	voice over IP
2705	VOIPSA	Voice over IP Security Alliance
2706	VOVA	vSphere OpenStack Virtual Appliance
2707	VoWLAN	Voice over WLAN
2708	VoxML	Voice Markup Language
2709	VP	value proposition
2710	VPD	virtual private database
2711	VPD	vital product data
2712	VPDM	Virtual Product Data Management
2713	VPLS	virtual private LAN service
2714	VPM	Virtual Product Model
2715	VPN	Virtual Private Network
2716	VPS	Virtual Private Server
2717	VRAM	Video RAM
2718	VRF	Virtual Routing and Forwarding
2719	VRF	virtual routing and forwarding
2720	VRM	Vendor Risk Management, or Voltage Regulator Module
2721	VRM	vendor risk management
2722	VRM	voltage regulator module
2723	VRML	Virtual Reality Modeling Language
2724	VRR	Voice Recognition and Response, or Variable Refresh Rate
2725	VRRP	Virtual Router Redundancy Protocol
2726	VSA	virtual SAN appliance, Virtual Storage Appliance
2727	VSAM	Virtual Storage Access Method
2728	VSAN	virtual storage area network
2729	VSAT	Very Small Aperture Terminal
2730	VSB	vestigial sideband
2731	VSE	Visual Studio Express
2732	VSM	virtual systems management
2733	VSMP	virtual symmetric multiprocessing
2734	VSP	vertical solutions provider
2735	VSP	Virtual Storage Portal
2736	VSPP	VMware Service Provider Program
2737	VSTO	Visual Studio Tools for Office or Microsoft Visual Studio Tools
2738	VSTS	Visual Studio Team System
2739	VTAM	Virtual Telecommunications Access Method
2740	VTL	Virtual Tape Library
2741	VUGM	Virtual User Group Meeting
2742	VUM	VMware vSphere Update Manager
2743	VXLAN	Virtual Extensible LAN
2744	W-CDMA	Wideband Code-Division Multiple Access
2745	W2K	Windows 2000
2746	W3C	World Wide Web Consortium
2747	WAAS	Wide Area Application Services
2748	WaaS	Windows as a Service
2749	WAE	Wide Area Ethernet
2750	WAF	write amplification factor
2751	WAFS	wide-area file services
2752	WAIS	Wide Area Information Servers
2753	WAN	Wide Area Network
2754	WAP	Wireless Application Protocol
2755	WAPI	WLAN Authentication and Privacy Infrastructure
2756	WARN	Workers' Adjustment and Retraining Notification Act
2757	WASC	Web Application Security Consortium
2758	WaSP	Web Standards Project
2759	WASP	wireless application service provider
2760	WATS	wide-area telephone service
2761	WAX	Wireless Abstract XML
2762	WBEM	Web-Based Enterprise Management
2763	WBI	Web Intermediaries
2764	WBMP	Wireless Bitmap
2765	WBS	Work Breakdown Schedule
2766	WBS	work breakdown structure
2767	WCET	worst-case execution time
2768	WCF	Windows Communication Foundation
2769	WCM	web content management
2770	WCM	World Class Manufacturing
2771	WCS	Warehouse control system
2772	WCS	Wireless Communications Service
2773	WDF	web development framework
2774	WDM	wavelength-division multiplexing
2775	WDS	Windows Deployment Services
2776	WDS	wireless distribution system
2777	WDSC	WebSphere Development Studio Client
2778	WDT	watchdog timer
2779	WebDAV	World Wide Web Distributed Authoring and Versioning
2780	WebOps	Web operations
2781	WebRTC	Web Real-Time Communications
2782	WEEE	Waste Electrical and Electronic Equipment Regulation
2783	WEP	Wired Equivalent Privacy
2784	WF	Windows Workflow Foundation
2785	WfM	Wired for Management, Workforce management
2786	WFO	workforce optimization
2787	WFQ	weighted fair queueing
2788	WGA	Windows Genuine Advantage
2789	WGate	Web gateway
2790	WHATWG	Web Hypertext Application Technology Working Group
2791	WHQL	Windows Hardware Quality Labs
2792	WiBB	wireless broadband
2793	WIC	WAN interface card
2794	WiDEN	Wideband Integrated Digital Enhanced Network
2795	WIM	Windows Imaging Format
2796	WiMAX	Worldwide Interoperability for Microwave Access
2797	WIMP	windows, icons, mouse, and pull-down menus
2798	WIMP	Woefully Inept Manufacturing Process
2799	WinDirStat	Windows Directory Statistics
2800	Wine	Wine is not an emulator
2801	WinFS	Windows File System
2802	WinFX	.NET 3.0
2803	WinPE	Microsoft Windows Preinstallation Environment
2804	WinRM	Windows Remote Management
2805	WINS	Windows Internet Naming Service
2806	WIP	Work in Process
2807	WME	World's Most Ethical
2808	WMF	Microsoft Windows Management Framework
2809	WMI	Windows Management Instrumentation
2810	WMIC	Windows Management Instrumentation Command line
2811	WML	Wireless Markup Language
2812	WMM	Wi-Fi Multimedia
2813	WMN	Wireless Mesh Network
2814	WMP	Windows Media Player
2815	WMS	Warehouse Management System
2816	WMTS	Wireless Medical Telemetry Services
2817	WORA	write once, run anywhere
2818	WORM	write once, read many
2819	WPA	Wi-Fi Protected Access
2820	WPA	Windows Product Activation
2821	WPAD	Web Proxy Autodiscovery
2822	WPAN	Wireless Prsonal Area Network
2823	WPAS	Windows Process Activation Service
2824	WPF	Windows Presentation Foundation
2825	WRAM	Window RAM
2826	WSA	Windows Subsystem for Android
2827	WSCI	Web Service Choreography Interface
2828	WSD	white space device
2829	WSDL	Web Services Description Language
2830	WSFC	Windows Server Failover Clustering
2831	WSL	Windows Subsystem for Linux
2832	WSP	Wireless Service Provider
2833	WSS	Windows Sharepoint Services
2834	WSTx	Web Services Transactions
2835	WSUS	Windows Server Update Services
2836	WTLS	Wireless Transport Layer Security
2837	WTS	Windows Terminal Server
2838	WUE	water usage effectiveness
2839	WUSB	wireless USB
2840	WWN	World Wide Name
2841	WWW	World Wide Web
2842	WYSIWYG	what you see is what you get
2843	WYSIWYP	what you see is what you print
2844	X9	ASC X9
2845	XaaS	anything as a service
2846	XACML	Extensible Access Control Markup Language
2847	XAM	eXtensible Access Method
2848	XAML	Extensible Application Markup Language
2849	XBRL	Extensible Business Reporting Language
2850	XCCDF	Extensible Configuration Checklist Description Format
2851	XDMA	Xing Distributed Media Architecture
2852	XFDL	Extensible Forms Description Language
2853	XGA	Extended Graphics Array
2854	XHTML	Extensible Hypertext Markup Language
2855	XMI	XML Metadata Interchange
2856	XML	Extensible Markup Language
2857	XMPP	Extensible Messaging and Presence Protocol
2858	XMT	Extensible MPEG-4 Textual
2859	XNS	Extensible Name Service
2860	XORP	Extensible Open Router Platform
2861	XP	Extreme Programming
2862	XPRL	Extensible Public Relations Language
2863	XQL	XML Query Language
2864	XrML	Extensible Rights Markup Language
2865	XSD	XML Schema Definition
2866	XSL	Extensible Stylesheet Language
2867	XSLT	XSL Transformations
2868	XSRF	cross-site request forgery
2869	XSS	cross-site scripting
2870	XST	cross-site tracing
2871	XUL	Extensible User-interface Language
2872	XWM	X window manager
2873	XWN	eXtended WordNet
2874	XWS	X Window System
2875	XYZ	Internet top-level domain (.xyz) released in 2014
2876	Y2K	year 2000
2877	yacc	yet another compiler compiler
2878	YMS	yard management system
2879	YUM	Yellowdog Updater, Modified
2880	ZBR	zoned-bit recording
2881	ZBT	zero-based thinking
2882	ZIF	Zero Insertion Force
2883	Zope	Z Object Publishing Environment
2884	ZRTP	Zimmermann Real-Time Transport Protocol
2885	ZV	Zoomed Video