PowerShell/Data/Abbr/computing.csv

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