Know Some of the Most Important Computer Full Forms

The shorter form of the word or a sentence is known as abbreviation. Abbreviation denotes the group of letters or words captured entirely from the word or phrase. These terms can be categorized in computer, technology, programming, Information Technology and Security categories.

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So let’s go ahead and find some commonly Used and Technical Abbreviations.

1	AAC	Advanced Audio Coding
2	ABI	Application Binary Interface
3	AHA	Accelerated Hub Architecture
4	ALGOL	Algorithmic Language
5	AJAX	Asynchronous JavaScript and XML
6	ABR	Available Bit Rate
7	AD	Active Directory
8	ADC	Analog to Digital Converter / Apple Display Connector (Dvi Variant)
9	ALU	Arithmetic Logical Unit
10	AMD	Advanced Micro Devices
11	AMR	Audio Modern Riser
12	APCI	Application – Layer Protocol Control Information
13	ASP	Application Service Provider / Active Server Pages
14	AST	Abstract Syntax Tree
15	ATA	Advanced Technology Attachment
16	API	Application Programming Interface
17	AVC	Advanced Video Coding
18	AVI	Audio Video Interleaved
19	AWT	Abstract Window ToolKit
20	ARPANET	Advanced Research Projects Agency Network
21	ASCII	American Standard Code for Information Interchange
22	ATM	Asynchronous Transfer Mode
23	BAL	Basic Assembly Language
24	BER	Bit Error Rate
25	BFD	Binary File Descriptor
26	BGP	Border Gateway Protocol
27	BiDi	Bi-Directional
28	BIN	Binary
29	BASIC	Beginner All-Purpose Symbolic Instruction Code
30	BCD	Binary Coded Decimal
31	BINAC	Binary Automatic Computer
32	BIOS	Basic Input Output System
33	BPS	Bits Per Second
34	BMP	Basic Multilingual Plane
35	BT	BitTorrent / Bluetooth
36	BW	Bandwidth
37	BIT	A Binary Digit
38	BLOB	Binary Large Object
39	BLOG	Web Log
40	CD-ROM	Compact Disk- Read- Only Memory
41	CGI	Common Gateway Interface / Computer – Generated Imaginary
42	CMOS	Complementary Metal – Oxide Semiconductor
43	CLI	Command Line Interface
44	CNC	Computer Numerical Control
45	COBOL	Common Business – Oriented Language
46	CIFS	Common Internet File System
47	CIM	Common Information Model
48	CPU	Central Processing Unit
49	CRS	Computer Reservation System
50	CAI	Computer – Aided Instruction
51	CAQA	Computer – Aided Quality Assurance
52	CC	C Compiler / Carbon Copy
53	CAD	Computer – Aided Design
54	CAE	Computer- Aided Engineering
55	CD	Compact Disk / Change Directory
56	CDMA	Code Division Multiple Access
57	CD-RW	Compact Disk – Rewritable
58	CG	Computer Graphics
59	CGA	Color Graphics Array
60	CD-R	Compact Disk -Recordable
61	CIFS	Common Internet File System
62	CIM	Common Information Model
63	CRS	Computer Reservation System
64	CTR	Cathode Ray Tube
65	CTL	Computation Tree Logic
66	CUA	Common User Access
67	CSI	Common System Interface
68	CTS	Clear to Send
69	CSV	Comma Separated Values
70	CTCP	Client- to- Client Protocol
71	DAT	Digital Audio Tape
72	DB	DataBase
73	DCC	Direct Client- to- Client
74	DDR	Double Data Rate
75	DES	Data Encryption Standard
76	DFD	Data Flow Diagram
77	DAO	Data Access Objects
78	DAP	Direct Access Protocol
79	DFS	Distributed File System
80	DBA	Database Administrator
81	DBMS	Database Management System
82	DHTML	Dynamic Hyper Text Markup Language
83	DIVX	Digital Video Express
84	DVE	Digital Video Effects
85	DNS	Domain Name System
86	DOS	Disk Operating System
87	DPI	Dots per INCH
88	DOS-PMI	Disk Operating System Protected Mode Interface
89	DLL	Dynamic Link Library
90	DLP	Digital Light Processing
91	DMA	Direct Memory Access
92	DSL	Digital Subscriber Line / Domain – Specific Language
93	DVD-RW	Digital Versatile Disk Rewritable
94	DVI	Digital Visual Interface
95	DVR	Digital Video Recorder
96	DVD-R	Digital Versatile Disk Recordable
97	DBSN	Database Source Name (ODBC)
98	DTE	Data Terminal Equipment
99	DTR	Data Terminal Ready
100	DVD	Digital Versatile Disk / Digital Video Disk
101	DVD-ROM	Digital Versatile Disk – Read Only Memory
102	ECU	Extended Unix Code
103	EST	Electrostatic Discharge
104	EXE	Executable
105	EBCDIC	Extended Binary Coded Decimal Interchange Code
106	EEPROM	Electronically Erasable Programmable Read Only memory
107	ENIAC	Electronic Numerical Integrator and Computer
108	EOF	End of File
109	EOL	End of Line
110	EOM	End of Message
111	EPROM	Erasable Programmable Read Only Memory
112	EID	Electronic ID Card
113	EIGRP	Enhanced Interior Gateway Routing Protocol
114	ELF	Executable and Linkable Format
115	ELM	Electronic Mail
116	FS	File System
117	FSB	Front Side Bus
118	FTP	File Transfer Protocol
119	FXP	File Exchange Protocol
120	FAT	File Allocation Table
121	FAQ	Frequently Asked Questions
122	FDC	Floppy Disk Controller
123	FHS	Filesystem Hierarchy Standard
124	FCS	Frame Check Sequence
125	FPU	Floating Point Unit
126	FDD	Floppy Disk Drive
127	FDMA	Frequency-Division Multiple Access
128	FIFO	First In First Out
129	Gb	Gigabit
130	GPRS	General Packet Radio Service
131	GPU	Graphics Processing Unit
132	GUI	Graphical User Interface
133	GB	Gigabyte
134	GIGO	Garbage In Garbage Out
135	GPL	General Public License
136	GCR	Group Code Recording
137	GDI	Graphics Device Interface
138	GIF	Graphics Interchange Format
139	HTM	Hierarchical Temporal Memory
140	HTTP	Hypertext Transfer Protocol
141	HTML	Hypertext Markup Language
142	HTTPD	Hypertext Transfer Protocol Daemon
143	HAL	Hardware Abstraction Layer
144	HID	Human Interface Device
145	HCI	Human-Computer Interaction
146	HIG	Human Interface Guidelines
147	HP	Hewlett-Packard
148	HPFS	High-Performance File System
149	HT	Hyper-Threading
150	HD	High Density
151	HDD	Hard Disk Drive
152	HD DVD	High Definition DVD
153	HDL	Hardware Description Language
154	HHD	Hybrid Hard Drive
155	HTX	Hyper Transport Expansion
156	HURD	Hird of Unix-Replacing Daemons
157	HVD	Holographic Versatile Disk
158	HZ	Hertz
159	ICT	Information and Communication Technology
160	IDL	Interface Definition Language
161	IDE	Integrated Development Environment / Integrated Drive Electronics
162	ICP	Internet Cache Protocol
163	IE	Internet Explorer
164	IGMP	Internet Group Management Protocol
165	IMAP	Internet Message Access Protocol
166	I/O	Input / Output
167	IP	Internet Protocol
168	IBM	International Business Machines
169	IC	Integrated Circuit
170	IGRP	Interior Gateway Routing Protocol
171	ICMP	Internet Control Message Protocol
172	IHV	Independent Hardware Vendor
173	IIOP	Internet Iner-Orb-Protocol
174	IIS	Internet Information Server
175	IM	Instant Messaging
176	IPC	Inter-Process Communication
177	IPP	Internet Printing Protocol
178	IPsec	Internet Protocol Security
179	IPTV	Internet Protocol Television
180	IPX	Internetwork Packet Exchange
181	IRC	Internet Relay Chat
182	IrDA	Infrared Data Association
183	IRP	I/O Request Packet
184	IRQ	Interrupt Request
185	ISC	Internet Storm Center
186	ISO	International Organisation for Standardization
187	IT	Information Technology
188	ITU	International Telecommunication Union
189	ISOC	Internet Society
190	ISP	Internet Service Provider
191	ISR	Interrupt Service Routine
192	ISV	Independent Software Vendor
193	JPEG	Joint Photographic Experts Group
194	JRE	Java Runtime Environment
195	JSON	Java Script Object Notation
196	JSP	Java Server Pages
197	J2EE	Java 2 Enterprise Edition
198	J2SE	Java 2 Standard Edition
199	JDK	Java Development KIT
200	JUG	Java User Group
201	J2ME	Java 2 Micro Edition
202	JS	Java Script
203	KHz	Kilohertz
204	KB	Kilobyte
205	Kb	Kilobit
206	KBPS	Kilobit per second
207	KVM	Keyboard, Video, Mouse
208	LSB	Least Significant Bit
209	LAN	Local Area Network
210	LED	Light-Emitting Diode
211	LIFO	Last In First Out
212	MBCS	Multi Byte Character Set
213	MDI	Multiple Document Interface
214	MICR	Magnetic Ink Character Recognition
215	MAN	Metropolitan Area Network
216	MANET	Mobile Ad-Hoc Network
217	MB	Megabyte
218	MBR	Master Boot Record
219	MIDI	Musical Instrument Digital Interface
220	MMU	Memory Management Unit
221	MMX	Multi-Media Extensions
222	MNG	Multiple-image Network Graphics
223	MOSFET	Metal Oxide Semiconductor Field Effect Transistor
224	MIMO	Multiple Input Multiple Output
225	MIPS	Million Instructions Per Second
226	MIME	Multipurpose Internet Mail Extensions
227	MHz	Megahertz
228	MPEG	Motion Pictures (coding) Experts Group
229	MVS	Multiple Vendor System
230	MPL	Mozilla Public License
231	MSB	Most Significant Bit
232	MS-DOS	Microsoft Disk Operating System
233	NOP	NO Operation
234	NOS	Network Operating System
235	NT (Windows)	New Technology
236	NTFS	NT File System
237	NFS	Network File System
238	NIC	Network Interface Controller
239	NIO	New I/O
240	NMI	Non-Maskable Interrupt
241	NNTP	Network News Transfer Protocol
242	NTP	Network Time Protocol
243	NVRAM	Non-Volatile Random Access Memory
244	OS	Operating System
245	OSS	Open Source Software
246	OCR	Optical Character Reader
247	OOP	Object – Oriented Programming
248	OPML	Outline Processor Markup Language
249	PATA	Parallel ATA
250	PC	Personal Computer
251	PCB	Printed Circuit Board
252	PC DOS	Personal Computer Disk Operating System
253	P2P	Peer To Peer
254	PAN	Personal Area Network
255	PAP	Password Authentication Protocol
256	PCI	Peripheral Component Interconnect
257	PCIe	PCI Express
258	PCL	Printer Command Language
259	PERL	Practical Extraction and Reporting Language
260	PIO	Programmed Input/Output
261	PLC	Power Line Communication / Programmable Logic Controller
262	Pnp	Plug-and-Play
263	PGA	Pin Grid Array
264	PHP	PHP: Hypertext Preprocessor
265	PINE	Program for Internet News & Email
266	PoE	Power Over Ethernet
267	POST	Power-On Self Test
268	PPC	Power PC
269	PIC	Peripheral Interface Controller / Programmable Interrupt Controller
270	PPP	Point-to-Point Protocol
271	PPPoA	PPP over ATM
272	PPPoE	PPP over Ethernet
273	PPTP	Point-to-Point Tunneling Protocol
274	PSU	Power Supply Unit
275	QFP	Quick File Access
276	QDR	Quad Data Rate
277	QFP	Quad Flat Package
278	QoS	Quality of Service
279	RAIT	Redundant Array of Inexpensive Tapes
280	RAM	Random Access Memory
281	RARP	Reverse Address Resolution Protocol
282	RAD	Rapid Application Development
283	RADIUS	Remote Authentication Dial In User Service
284	RAID	Redundant Array of Independent Disks
285	RDBMS	Relation Database Management System
286	RDF	Resource Description Framework
287	REEAL	Recursive Functions Algorithmic Language
288	RF	Radio Frequency
289	RGB	Red, Green, Blue (RGBA Red, Green, Blue, Alpha)
290	RTOS	Real Time Operating System
291	RIP	Routing Information Protocol
292	ROM	Read Only Memory
293	ROMB	Read-Out Motherboard
294	ROM-DOS	Read Only Memory-Disk Operating System
295	SDL	Simple Direct Media Layer
296	SDN	Service Delivery Network
297	SDR	Software Defined Radio
298	SAN	Storage Area Network
299	SATA	Serial ATA
300	SAX	Simple API of XML
301	SBP-2	Serial Bus Protocol 2
302	SBU	Standard Build Unit
303	SCSI	Small Computer System Interface
304	SDRAM	Synchronous Dynamic Random Access Memory
305	SFTP	Secure FTP/Simple File Transfer Protocol
306	SHDSL	Single-pair High-speed Digital Subscriber Line
307	SPI	Serial Peripheral Interface
308	SQL	Structured Query Language
309	SUS	Single UNIX Specification
310	SVD	Structured VLSI Design
311	SVG	Scalable Vector Graphics
312	SIMD	Single Instruction, Multiple Data
313	SIMM	Single InLine Memory Module
314	SMBIOS	System Management BIOS
315	SMTP	Simple Mail Transfer Protocol
316	SP	Service Pack
317	SVGA	Super Video Graphics Array
318	TDMA	Time Division Multiple Access
319	Tmp	Temporary
320	TTA	True Tap Audio
321	TTF	True Type Font
322	TB	TeraByte
323	TCP	Transmission Control Protocol
324	TCP/IP	Transmission Control Protocol / Internet Protocol
325	TTL	Transistor-Transistor-Logic
326	TTS	Text-to Speech
327	TTY	Teletype
328	UEFI	Unified Extensible Firmware Interface
329	UI	User Interface
330	UL	Upload
331	UAC	User Account Control
332	UART	Universal Asynchronous Receiver Transmitter
333	UPS	Uninterruptible Power Supply
334	URI	Uniform Resource Identifier
335	URL	Uniform Resource Locator
336	URN	Uniform Resource Name
337	USB	Universal Serial Bus
338	UTF	Unicode Transformation Format
339	UTP	Unshielded Twisted Pair
340	VAR	Variable
341	VB	Visual Basic
342	VBA	Visual Basic for Applications
343	VFAT	Virtual FAT
344	VFS	Virtual File System
345	VGA	Video Graphics Array
346	VT	Video Terminal
347	VGCT	Video Graphics Character Table
348	VBS	Visual Basic Script
349	VLAN	Virtual Local Area Network
350	VM	Virtual Memory
351	VOD	Video On Demand
352	VoIP	Voice Over IP
353	VPN	Virtual Private Network
354	VPU	Visual Processing Unit
355	WAN	Wide Area Network
356	WAP	Wireless Access Protocol
357	Wi-Fi	Wireless Fidelity
358	WinFS	Windows Future Storage
359	WSDL	Web Services Description Language
360	WUSB	Wireless Universal Serial Bus
361	WWAN	Wireless Wide Area Network
362	WWID	World Wide Identifier
363	WWW	World Wide Web
364	WINS	Windows Internet Naming Service
365	WLAN	Wireless Local Area Network
366	WMA	Windows Media Audio
367	WMV	Windows Media Video
368	WOL	Wake on Lan
369	WOM	Wake-on-Modem
370	WPA	Wi-Fi Protected Access
371	XAML	Extensible Application Merkup Language
372	XHTML	Extensible Hypertext Markup Language
373	XSL	Extensible StyleSheet Language
374	XSLFO	Extensible StyleSheet language Formatting Object
375	XSLIT	Extensible StyleSheet language Transformations
376	XUL	XML User Interface Language
377	XML	Extensible Markup Language
378	XNS	Xerox Network Services
379	XMMS	X MultiMedia System
380	ZIFS	Zero Insertion Force Socket
381	ZISC	Zero Instruction Set Computer
382	ZMA	Zone Multicast Address

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