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