Most Important Computer Related Full Form | RRB NTPC, SSC,HSSC, SI Exam 2021

Hello friends, Computer is an integral part of our life and many Computers full of our daily lives. Now,if you’re preparing for the competition exam, you know how important it is for the competition exam. There are thousands of full form related to the computer, but there is some sort of repeated computer questions in exam in the exam. So if you worry about full forms then below are the top 500 computer full forms that will help you in your later exam.

[A To Z] Computer Related Full Form PDF-

We have collected Over 1000 Full Forms which are mostly asked in the exam. You can check these full forms are asked in many exams ie. Railway, UPSC, HSSC, Clerk, Bank or any Computer Science Board Exam and all Computer Science Related Competitive Examination. It will definitely boost your knowledge to a great extent. Also, you can download the  A to Z computer-related full form, a Download the link from our post below.

Just download and read all the full forms or you can simply print out this abbreviation with a full form to ease the process of reading and memorization. If you have any kind of problem, then you can type in the comment box given below! We will assist you as soon as possible! We will be happy to help you!

Most Important Computer Related Full Form
Most Important Computer Related Full Form
No. Abbreviation Full-Form
1 RAM Random Access Memory
2 ROM Read-Only Memory
3 CPU Central Processing Unit
4 URL Uniform Resource Locator
5 USB Universal Serial Bus
6 VIRUS Vital Information Resource Under Siege
7 TCP Transmission Control Protocol
8 UPS Uninterruptible Power Supply
9 SATA Serial Advanced Technology Attachment
10 COMPUTER Common Operating Machine Purposely Used for Technological and Educational Research
11 SMPS Switched-Mode Power Supply
12 CD Compact Disc
13 DVD Digital Versatile Disc
14 CRT Cathode Ray Tube
15 DEC Digital Equipment Corporation
16 SAP System Application and Products
17 PNG Portable Network Graphics
18 IP Internet Protocol
19 GIS Geographical Information system
20 DDS Digital Data Storage
21 CAD Computer Aided Design
22 ACPI Advanced Configuration and Power Interface
23 AGP Accelerated Graphics Port
24 APM Advanced Power Management
25 APIPA Automatic Private Internet Protocol Addressing
26 HTTP HyperText Transfer Protocol
27 HTTP HyperText Transfer Protocol Secure
28 GPU Graphics Processing Unit
29 GDI Graphics Device Interface
30 ICP Internet Cache Protocol
31 GIGO Garbage In Garbage Out
32 GMAIL Graphical Mail
33 CAN Campus Area Network
34 CAL Computer-Aided Leering
35 GPL General Public License
36 GCR Group Code Recording
37 MSN Microsoft Networks
38 BCC Blind Carbon Copy
39 VDI Virtual Desktop Infrastructure
40 MPEG Moving Picture Experts Group
41 TPU Tensor Processing Unit
42 PSD Photoshop Document
43 DPI Dots Per Inch
44 FYA For Your Action
45 CRS Computer Reservation System
46 BFD Binary File Descriptor
47 ABR Available Bit Rate
48 GBPS Gigabits Per Second
49 PING Packet InterNet Groper
50 CSMA Carrier Sense Multiple Access
51 AD Active Directory
52 ADC Analog to Digital Converter
53 BGP Border Gateway Protocol
54 CSI Common System Interface
55 DHCP Dynamic Host Configuration Protocol
56 OSI Open Systems Interconnection
57 LAN Local Area Network
58 WAN Wide Area Network
59 MAN Metropolitan Area Network
60 PAN Personal Area Network
61 MAC Media Access Control
62 OMR Optical Mark Recognition
63 NIC Network Interface Card
64 LDAP Lightweight Directory Access Protocol
65 UART Universal Asynchronous Receiver-Transmitter
66 DCE Distributed Computing Environment
67 PFA Please Find Attached
68 HCI Human Computer Interaction
69 FHS Filesystem Hierarchy Standard
70 FCS Frame Check Sequence
71 DVE Digital Video Effects
72 DLL Data Link Layer
73 CSV Comma Separated Values
74 CTCP Client–to–Client Protocol
75 ABI Application Binary Interface
76 MIS Management Information System
77 BIOS Basic Input Output System
78 SMTP Simple Mail Transfer Protocol
79 LTE Long Term Evolution
80 AHA Accelerated Hub Architecture
81 ALU Arithmetic Logical Unit
82 FPU Floating Point Unit
83 FXP File Exchange Protocol
84 HID Human Interface Device
85 IOS iPhone Operating System
86 PATA Parallel Advanced Technology Attachment
87 DDR Double Data Rate
88 DFS Distributed File System
89 MIPS Million Instructions Per Second
90 MMC Microsoft Management Console
91 VGCT Video Graphics Character Table
92 WBMP Wireless BitMap Image
93 PCM Pulse-Code Modulation
94 WMA Windows Media Audio
95 RAS Remote Access Service
96 HTM Hierarchical Temporal Memory
97 SIS Security and Intelligence Services
98 LBA Logical Block Addressing
99 CIDR Classless Inter-Domain Routing
100 MIMO Multiple-Input Multiple Output
101 PLC Programmable Logic Controller
102 SCSI Small Computer System Interface
103 NVRAM Non-Volatile Random-Access Memory
104 BLOB Binary large Object
105 VPN Virtual Private Network
106 SFF Small Form Factor
107 CAI Computer–Aided Instruction
108 EMP Electro-Magnetic Pulse
109 EIDE Enhanced Integrated Drive Electronics
110 AAC Advanced Audio Codec
111 IIOP Internet Inter-ORB Protocol
112 ASL Age Sex Location
113 MBSA Microsoft Baseline Security Analyzer
114 ZIP Zig-zag In-line Package
115 HSPA High Speed Packet Access
116 VFS Virtual File System
117 SIMD Single Instruction Multiple Data
118 IPC Inter-Process Communication
119 DAC Discretionary Access Control
120 DKIM Domain Keys Identified Mail
121 WIFI Wireless Fidelity
122 PTP Picture Transfer Protocol
123 IGRP Interior Gateway Routing Protocol
124 HIG Human Interface Guidelines
125 UNIVAC Universal Automatic Computer
126 CIFS Common Internet File System
127 HAL Hardware Abstraction Layer
128 IPV6 Internet Protocol Version 6
129 CNR Communication Network Riser
130 EISA Extended Industry Standard Architecture
131 RPM Red-Hat Package Manager
132 DLT Distributed Ledger Technology
133 ISH Information Super Highway
134 BY Bronto-bytes
135 DTS Digital Theater System
136 MSB Most Significant Bit
137 HVD Holographic Versatile Disk
138 MOSFET Metal-Oxide Semiconductor Field Effect Transistor
139 AMR Adaptive Multi-Rate
140 CMD Command
141 BCD Binary Coded Decimal
142 DMA Direct Memory Access
143 EB Exa-bytes
144 AVI Audio Video Interleave
145 WLAN Wireless Local Area Network
146 CAM Computer Aided Manufacturing
147 RIFF Resource Interchange File Format
148 TFTP Trivial File Transfer Protocol
149 WUSB Wireless Universal Serial Bus
150 HHD Hybrid Hard Drive
151 HSDPA High Speed Downlink Packet Access
152 AST Abstract Syntax Tree
153 MSD Most significant Digit
154 IRQ Interrupt Request
155 DVI Digital Visual Interface
156 SPARC Scalable Processor Architecture
157 URI Uniform Resource Identifier
158 EPROM Erasable Programmable Read Only Memory
159 SAN Storage Area Network
160 EBCDIC Extended Binary Coded Decimal Interchange Code
161 MVS Multiple Vendor System
162 NAS Network Attached Storage
163 BPS Bits Per Second
164 LPX Low Profile Extension
165 HCL Hardware Compatibility List
166 RTS Real Time Streaming
167 RAID Redundant Array of Inexpensive Disks
168 MUI Multilingual User Interface
169 MFD Multi-Function Device
170 CISC Complex Instruction Set Computer
171 MBR Master Boot Record
172 BINAC Binary Automatic Computer
173 SGRAM Synchronous Graphics Random Access Memory
174 DLP Digital Light Processing
175 UEFI Unified Extensible Firmware Interface
176 LLC Logical Link Control
177 DOC Document (Microsoft Corporation)
178 ARPANET Advanced Research Projects Agency Network
179 ACL Access Control List
180 RAIT Redundant Array of Inexpensive Tapes
181 MMX Multi-Media Extensions
182 STP Spanning Tree Protocol
183 MLI Multiple Link Interface
184 RIP Routing Information Protocol
185 AIFF Audio Interchange File Format
186 RMA Returned Materials Authorization
187 EGP Exterior Gateway Protocol
188 XMF Extensible Music File
189 MTBF Mean Time Between Failure
190 MIME Multipurpose Internet Mail Extensions
191 SRAM Static Random-Access Memory
192 SDR Software-Defined Radio
193 PAP Password Authentication Protocol
194 VRAM Video Random Access Memory
195 WAP Wireless Application Protocol
196 TGT Ticket Granting Ticket
197 GIF Graphics Interchange Format
198 TPM Trusted Platform Module
199 SPSS Statistical Package for the Social Sciences
200 ULSI Ultra Large-Scale Integration
201 EIGRP Enhanced Interior Gateway Routing Protocol
202 CDN Content Delivery Network
203 NMI Non-Maskable Interrupt
204 PPI Pixels Per Inch
205 RJ45 Registered Jack 45
206 SEC Single Edge Connector
207 BER Bit Error Rate
208 OOPS Object-Oriented Programming System
209 ATA Advanced Technology Attachment
210 RISC Reduced Instruction Set Computer
211 NFS Network File System
212 SFC System File Checker
213 ICR Intelligent Character Recognition
214 BTX Balanced Technology Extended
215 DOS Disk Operating System
216 CTS Clear to Send
217 AMD Advanced Micro Devices
218 DVD Digital Video Disc
219 CD-R Compact Disk – Recordable.
220 BAL Basic Assembly Language
221 UTF Unicode Transformation Format
222 MIDI Musical Instrument Digital Interface
223 BAT Microsoft Batch Processing
224 VT Video Terminal
225 HP Hewlett Packard
226 URN Uniform Resource Name
227 D2D Device to Device
228 DSHD Double Sided High Density
229 FDC Floppy Disk Controller
230 SDN Service Delivery Network
231 SBU Standard Build Unit
232 MPL Mozilla Public License
233 ENIAC Electronic Numerical Integrator and Computer
234 CAQA Computer–Aided Quality Assurance
235 ASF Advanced Systems Format
236 VM Virtual Machine
237 Mac Macintosh
238 OS Operating System
239 MNG Multiple-image Network Graphics
240 CD-ROM Compact Disk-Read Only Memory
241 MSB Most Significant Byte
242 TCP/IP Transmission Control Protocol/Internet Protocol
243 DMI Desktop Management Interface
244 NTP Network Time Protocol
245 PINE Program for Internet News and Email
246 SSL Secure Sockets Layer
247 BCR Bar Code Reader
248 SPI Serial Peripheral Interface
249 KBPS Kilobits Per Second
250 TSI Time Slot Interchange
251 ABC Atanasoff-Berry Computer
252 YB Yotta Byte
253 ZB Zetta-bytes
254 WDDM Windows Display Driver Model
255 ZIF Zero-Insertion-Force
256 RDBMS Relation Database Management System
257 MSI Microsoft Installer
258 ISP Internet Service Provider
259 WAV Waveform Audio
260 TPS Transaction Per Second
261 ISV Independent Software Vendor
262 SXGA Super Extended Graphics Array
263 GP Graphics port
264 BGA Ball Grid Array
265 SIS Safety Instrumented System
266 CGI Common Gateway Interface
267 PDF Portable Document Format
268 MMU Memory Management Unit
269 PIC Peripheral Interface Controller
270 NIU Network Interface Unit
271 TPS Transaction Processing System
272 VLSI Very Large-Scale Integration
273 ESD Electro Static Discharge
274 MAPI Messaging Application Program Interface
275 KB Kilo-bytes
276 DSL Domain–Specific Language
277 PB Peta-bytes
278 NAP Network Access Point
279 MS-DOS Microsoft Disk Operating System
280 WMV Windows Media Video
281 MFA Multi-Factor Authentication
282 GUI Graphical User Interface
283 RIS Remote Installation Service
284 ASCII American Standard Code for Information Interchange
285 ELF Executable and Linkable Format
286 WWAN Wireless Wide Area Network
287 DFD Data Flow Diagram
288 IRC Internet Relay Chat
289 PC Personal Computer
290 SDL Software and Documentation Localization
291 WINS Windows Internet Name Service
292 NOS Network Operating System
293 UNICS UNiplexed Information Computing System
294 DVR Digital Video Recorder
295 XMS Extended Memory Specification
296 LSI Large-Scale Integration
297 STP Shielded Twisted Pair
298 PCB Process Control Block
299 AGA Advanced Graphics Architecture
300 HSUPA High-Speed Uplink Packet Access
301 ICS Internet Connection Sharing
302 SOA Service Oriented Architecture
303 WWW World Wide Web
304 DLL Dynamic Link Library
305 DAP Direct Access Protocol
306 WMF Windows Metafile
307 EVDO Evolution Data Optimized Or Evolution Data Only
308 FAT File Allocation Table
309 DTE Data Terminal Equipment
310 PAL Phase Alternation Line
311 VGA Video Graphics Array
312 HSSI High-Speed Serial Interface
313 SIMM Single In-Line Memory Module
314 IPX Internetwork Packet Exchange
315 BWF Broadcast Wave Format
316 CRIMM Continuity-Rambus Inline Memory Module
317 OOP Object Oriented programming
318 RTOS Real Time Operating System
319 DBSN Database Source Name
320 IHV Independent Hardware Vendor
321 ISR Interrupt Service Routine
322 SOAP Simple Object Access Protocol
323 FTP File Transfer Protocol
324 DRAM Dynamic Random-Access Memory
325 BSOD Blue Screen of Death
326 HTX Hyper Transport Expansion
327 LSTM Long Short-Term Memory
328 DIVX DIgital Video Express
329 UAC User Account Control
330 CASE Computer-Aided Software Engineering
331 HDMI High Definition Multimedia Interface
332 VDC Video Display Controller
333 AVC Advanced Video Coding
334 CGA Color Graphics Array
335 DPMS Display Power Management Signaling
336 DBA DataBase Administrator
337 P2P Peer-To-Peer
338 MSI Medium Scale Integration
339 EPP Enhanced Parallel Port
340 EFS Encrypting File System
341 MHz Megahertz
342 WPAN Wireless Personal Area Network
343 CAN Controller Area Network
344 VDU Video Display Unit
345 JPG Joint Photographic Expert Group
346 MB Mega-bytes
347 ENI Elastic Network Interface
348 VPU Visual Processing Unit
349 MTP Media Transfer Protocol
350 MDI Multiple Document Interface
351 TDR Time Domain Reflectometer
352 WUXGA Wide Ultra Extended Graphics Array
353 NAP Network Access Protection
354 DWM Desktop Window Manager
355 ERP Enterprise Resource Planning
356 PPT PowerPoint Presentation
357 LSB Least Significant Byte
358 CCD Charged Coupled Device
359 VCR Video Cassette Recorder
360 EEPROM Electrically Erasable Programmable Read-Only Memory
361 CRC Cyclic Redundancy Check
362 XGA Extended Graphics Array
363 LSB Least Significant Bit
364 ZISC Zero Instruction Set Computer
365 ISA Instruction Set Architecture
366 HPC High-Performance Computing
367 MSDN Microsoft Developer Network
368 BPI Bytes Per Inch
369 SVGA Super Video Graphics Array
370 RDF Resource Description Framework
371 MFP Multi-Function Product
372 FCPGA Flip Chip Pin Grid Array
373 ASR Automated System Recovery
374 VAN Value-Added Network
375 PIO Programmed Input/Output
376 RGB Red, Green, Blue
377 FDMA Frequency-Division Multiple Access
378 SWF Shock Wave Flash
379 EOF End of File
380 POP Post Office Protocol
381 CBEMA Computer Business Equipment Manufacturers Association
382 GB Giga-bytes
383 EDP Electronic Data Processing
384 DIMM Dual In-Line Memory Module
385 VM Virtual Memory
386 SHDSL Single-pair High-speed Digital Subscriber Line
387 WEP Wired Equivalent Privacy
388 MBCS Multi Byte Character Set
389 IPV4 Internet Protocol Version 4
390 MCR Multivariant Curve Resolution
391 MTA Mail Transfer Agent
392 BOSS Bharat Operating System Solutions
393 ISC Internet Storm Center
394 POST Power on self-test
395 DTR Data Terminal Ready
396 SMBIOS System Management BIOS
397 HPFS High Performance File System
398 SNMP Simple Network Management Protocol
399 IIS Internet Information Services
400 VPG Virtual Private Gateway
401 CUA Common User Access
402 NID Network Interface Device
403 HDD Hard Disk Drive
404 IMAP Internet Message Access Protocol
405 VLC Video LAN Client
406 ERD Emergency Repair Disk
407 WPA Wireless Protected Access
408 IOS Internetwork Operating System
409 PKI Public key Infrastructure
410 UDP User Datagram Protocol
411 ISA Industry Standard Architecture
412 TPDU Transaction Protocol Data Unit
413 M3G Mobile 3D Graphics
414 DTP Desktop Publishing
415 PCI Peripheral Component Interconnect
416 CAE Computer–Aided Engineering
417 NTFS New Technology File System
418 FDD Floppy Disk Drive
419 IPP Internet Printing Protocol
420 VLAN Virtual Local Area Network
421 PSU Power Supply Unit
422 CTL Computation Tree Logic
423 DAT Digital Audio Tape
424 BiDi Bi–Directional
425 SVG Scalable Vector Graphics
426 ECP Extended Capabilities Port
427 TB Tera-bytes
428 CMOS Complementary Metal–Oxide–Semiconductor
429 OCR Optical Character Reader
430 JPEG Joint Photographic Experts Group
431 SONET Synchronous Optical Networking
432 CCS Common Command Set
433 CUPS Common Unix Printing System
434 ENIAC Electronic Numerical Integrator and Compute
435 IVR Interactive Voice Response
436 HTPC Home Theatre Personal Computer
437 HD High Definition
438 EVC Ethernet Virtual Circuit
439 NMS Network Management System
440 UTP Unshielded Twisted Pair-Cable
441 FDDI Fiber Distributed Data Interface
442 HAN Home Area Network
443 XMPP Extensible Messaging and Presence Protocol
444 ISCSI Internet Small Computer Storage Interface
445 PDP Plasma Display Panel
446 VOIP Voice Over Internet Protocol
447 VXLAN Virtual Extensible Local Area Network

100 Most Commonly used Computer Full Form, Computer Full Form, Abbreviations, full form for KIDS-

Computer Related Full Form PDF For Board/Competitive Examination.


  • AAC: Advanced Audio Coding.
  • ABI: Application Binary Interface.
  • AHA: Accelerated Hub Architecture.
  • ALGOL: Algorithmic Language.
  • AJAX: Asynchronous JavaScript and XML.
  • ABR: Available Bit Rate.
  • AD: Active Directory.
  • ADC: Analog – to – Digital Converter / Apple Display Connector (DVI Variant).
  • ALU: Arithmetic Logical Unit.
  • AMD: Advanced Micro Devices.
  • AMR: Audio Modern Riser.
  • APCI: Application – Layer Protocol Control Information.
  • ASP: Application Service Provider / Active Server Pages.
  • AST: Abstract Syntax Tree.
  • ATA: Advanced Technology Attachment.
  • API: Application Programming Interface.
  • AVC: Advanced Video Coding.
  • AVI: Audio-Video Interleaved.
  • AWT: Abstract Window ToolKit.
  • ARPANET: Advanced Research Projects Agency Network.
  • ASCII: American Standard Code for Information Interchange.
  • ATM: Asynchronous Transfer Mode.


    • BAL: Basic Assembly Language.
    • BER: Bit Error Rate.
    • BFD: Binary File Descriptor.
    • BGP: Border Gateway Protocol.
    • BiDi: Bi-Directional.
    • BIN: Binary.
    • BASIC: Beginner All-Purpose Symbolic Instruction Code.
    • BCD: Binary Coded Decimal.
    • BINAC: Binary Automatic Computer.
    • BIOS: Basic Input Output System.
    • BPS: Bits Per Second.
    • BMP: Basic Multilingual Plane.
    • BT: BitTorrent/Bluetooth.
    • BW: Bandwidth.
    • BIT: A Binary Digit.
    • BLOB: Binary Large Object.
    • BLOG: Web Log.



    • CAI: Computer-Aided Instruction.
    • CAQA: Computer-Aided Quality Assurance.
    • CC: C Compiler/Carbon Copy.
    • CAD: Computer-Aided Design.
    • CAE: Computer-Aided Engineering.
    • CD: Compact Disk/Change Directory.
    • CDMA: Code Division Multiple Access.
    • CD-RW: Compact Disk – Rewritable.
    • CG: Computer Graphics.
    • CGA: Color Graphics Array.
    • CD-R: Compact Disk–Recordable.
    • CD-ROM: Compact Disk–Read-Only Memory.
    • CGI: Common Gateway Interface/Computer–Generated Imaginary.
    • CMOS: Complementary Metal – Oxide Semiconductor.
    • CLI: Command Line Interface.
    • CNC: Computer Numerical Control.
    • COBOL: Common Business–Oriented Language.


    • CIFS: Common Internet File System.


    • CIM: Common Information Model.


    • CPU: Central Processing Unit.


    • CRS: Computer Reservation System.


    • CTR: Cathode Ray Tube.


    • CTL: Computation Tree Logic.


    • CTS: Clear to Send.


    • CUA: Common User Access.


    • CSI: Common System Interface.


    • CSV: Comma–Separated Values.


    • CTCP: Client–to–Client Protocol.



    • DAT: Digital Audio Tape.


    • DB: DataBase.


    • DCC: Direct Client–to–Client.


    • DDR: Double Data Rate.


    • DES: Data Encryption Standard.


    • DFD: Data Flow Diagram.


    • DAO: Data Access Objects.


    • DAP: Direct Access Protocol.


    • DFS: Distributed File System.


    • DBA: Database Administrator.


    • DBMS: Database Management System.


    • DHTML: Dynamic Hyper Text Markup Language.


    • DIVX: Digital Video Express.


    • DVE: Digital Video Effects.


    • DNS: Domain Name System.


    • DOS: Disk Operating System.


    • DPI: Dots per INCH.


    • DOS-PMI: Disk Operating System – Protected Mode Interface.


    • DLL: Dynamic Link Library.


    • DLP: Digital Light Processing.


    • DMA: Direct Memory Access.


    • DSL: Digital Subscriber Line/Domain–Specific Language.


    • DVD-RW: Digital Versatile Disk–Rewritable.


    • DVI: Digital Visual Interface.


    • DVR: Digital Video Recorder.


    • DVD-R: Digital Versatile Disk – Recordable.


    • DBSN: Database Source Name (ODBC).


    • DTE: Data Terminal Equipment.


    • DTR: Data Terminal Ready.


    • DVD: Digital Versatile Disk/Digital Video Disk.


    • DVD-ROM: Digital Versatile Disk – Read-Only Memory.



    • ECU: Extended Unix Code.


    • EST: Electrostatic Discharge.


    • EXE: Executable.


    • EBCDIC: Extended Binary Coded Decimal Interchange Code.


    • EEPROM: Electronically Erasable Programmable Read-Only memory.


    • ENIAC: Electronic Numerical Integrator and Computer.


    • EOF: End of File.


    • EOL: End of Line.


    • EOM: End of Message.


    • EPROM: Erasable Programmable Read-Only Memory.


    • EID: Electronic ID Card.


    • EIGRP: Enhanced Interior Gateway Routing Protocol.


    • ELF: Executable and Linkable Format.


    • ELM: Electronic Mail.



    • FS: File System.


    • FSB: Front Side Bus.


    • FTP: File Transfer Protocol.


    • FXP: File Exchange Protocol.


    • FAT: File Allocation Table.


    • FAQ: Frequently Asked Questions.


    • FDC: Floppy Disk Controller.


    • FHS: Filesystem Hierarchy Standard.


    • FCS: Frame Check Sequence.


    • FPU: Floating Point Unit.


    • FDD: Floppy Disk Drive.


    • FDMA: Frequency-Division Multiple Access.


    • FIFO: First In First Out.



    • Gb: Gigabit.


    • GPRS: General Packet Radio Service.


    • GPU: Graphics Processing Unit.


    • GUI: Graphical User Interface.


    • GB: Gigabyte.


    • GIGO: Garbage In Garbage Out.


    • GPL: General Public License.


    • GCR: Group Code Recording.


    • GDI: Graphics Device Interface.


    • GIF: Graphics Interchange Format.



    • HTM: Hierarchical Temporal Memory.


    • HTML: Hypertext Markup Language.


    • HTTP: Hypertext Transfer Protocol.


    • HTTPD: Hypertext Transfer Protocol Daemon.


    • HAL: Hardware Abstraction Layer.


    • HCI: Human-Computer Interaction.


    • HID: Human Interface Device.


    • HIG: Human Interface Guidelines.


    • HP: Hewlett-Packard.


    • HPFS: High-Performance File System.


    • HT: Hyper-Threading.


    • HD: High Density.


    • HDD: Hard Disk Drive.


    • HD DVD: High Definition DVD.


    • HDL: Hardware Description Language.


    • HHD: Hybrid Hard Drive.


    • HTX: Hyper Transport Expansion.


    • HURD: Hird of Unix-Replacing Daemons.


    • HVD: Holographic Versatile Disk.


    • HZ: Hertz.



    • ICP: Internet Cache Protocol.


    • ICT: Information and Communication Technology.


    • IDL: Interface Definition Language.


    • IDE: Integrated Development Environment/Integrated Drive Electronics.


    • IE: Internet Explorer.


    • IGMP: Internet Group Management Protocol.


    • IMAP: Internet Message Access Protocol.


    • I/O: Input/Output.


    • IP: Internet Protocol.


    • IGRP: Interior Gateway Routing Protocol.


    • IBM: International Business Machines.


    • IC: Integrated Circuit.


    • ICMP: Internet Control Message Protocol.


    • IHV: Independent Hardware Vendor.


    • IIOP: Internet Iner-Orb-Protocol.


    • IIS: Internet Information Server.


    • IM: Instant Messaging.


    • IPC: Inter-Process Communication.


    • IPP: Internet Printing Protocol.


    • IPsec: Internet Protocol Security.


    • IPTV: Internet Protocol Television.


    • IPX: Internetwork Packet Exchange.


    • IRC: Internet Relay Chat.


    • IrDA: Infrared Data Association.


    • IRP: I/O Request Packet.


    • IRQ: Interrupt Request.


    • ISC: Internet Storm Center.


    • ISO: International Organisation for Standardization.


    • IT: Information Technology.


    • ITU: International Telecommunication Union.


    • ISOC: Internet Society.


    • ISP: Internet Service Provider.


    • ISR: Interrupt Service Routine.


    • ISV: Independent Software Vendor.



    • JPEG: Joint Photographic Experts Group.


    • JRE: Java Runtime Environment.


    • JS: JavaScript.


    • JSON: JavaScript Object Notation.


    • JSP: Java Server Pages.


    • J2EE: Java 2 Enterprise Edition.


    • J2ME: Java 2 Micro Edition.


    • J2SE: Java 2 Standard Edition.


    • JDK: Java Development KIT.


    • JUG: Java User Group.



    • KHz: Kilohertz.


    • KB: Kilobyte.


    • Kb: Kilobit.


    • KBPS: Kilobit per second.


    • KVM: Keyboard, Video, Mouse.



    • LSB: Least Significant Bit.


    • LAN: Local Area Network.


    • LED: Light-Emitting Diode.


    • LIFO: Last In First Out.



    • MBCS: Multi Byte Character Set.


    • MBR: Master Boot Record.


    • MDI: Multiple Document Interface.


    • MICR: Magnetic Ink Character Recognition.


    • MAN: Metropolitan Area Network.


    • MANET: Mobile Ad-Hoc Network.


    • Mb: Megabit.


    • MB: Megabyte.


    • MIDI: Musical Instrument Digital Interface.


    • MMU: Memory Management Unit.


    • MMX: Multi-Media Extensions.


    • MNG: Multiple-image Network Graphics.


    • MOSFET: Metal-Oxide-Semiconductor Field-Effect Transistor.


    • MIMO: Multiple-Input Multiple Output.


    • MIPS: Million Instructions Per Second.


    • MIME: Multipurpose Internet Mail Extensions.


    • MHz: Megahertz.


    • MPEG: Motion Pictures (coding) Experts Group.


    • MVS: Multiple Vendor System.


    • MPL: Mozilla Public License.


    • MSB: Most Significant Bit.


    • MS-DOS: Microsoft Disk Operating System.



    • NOP: NO Operation.


    • NOS: Network Operating System.


    • NT (Windows): New Technology.


    • NTFS: NT File System.


    • NFS: Network File System.


    • NIC: Network Interface Controller.


    • NIO: New I/O.


    • NMI: Non-Maskable Interrupt.


    • NNTP: Network News Transfer Protocol.


    • NTP: Network Time Protocol.


    • NVRAM: Non-Volatile Random Access Memory.



    • OS: Operating System.


    • OSS: Open Source Software.


    • OCR: Optical Character Reader.


    • OOP: Object-Oriented Programming.


    • OPML: Outline Processor Markup Language.



    • PATA: Parallel ATA.


    • PC: Personal Computer.


    • PCB: Printed Circuit Board.


    • PC DOS: Personal Computer Disk Operating System.


    • P2P: Peer-To-Peer.


    • PAN: Personal Area Network.


    • PAP: Password Authentication Protocol.


    • PCI: Peripheral Component Interconnect.


    • PCIe: PCI Express.


    • PCL: Printer Command Language.


    • PERL: Practical Extraction and Reporting Language.


    • PIO: Programmed Input/Output.


    • PLC: Power Line Communication / Programmable Logic Controller.


    • Pnp: Plug-and-Play.


    • PGA: Pin Grid Array.


    • PHP: PHP: Hypertext Preprocessor.


    • PIC: Peripheral Interface Controller / Programmable Interrupt Controller.


    • PINE: Program for Internet News & Email.


    • PoE: Power Over Ethernet.


    • POST: Power-On Self Test.


    • PPC: Power PC.


    • PPI: Pixels Per Inch.


    • PPP: Point-to-Point Protocol.


    • PPPoA: PPP over ATM.


    • PPPoE: PPP over Ethernet.


    • PPTP: Point-to-Point Tunneling Protocol.


    • PSU: Power Supply Unit.



    • QFP: Quick File Access.


    • QDR: Quad Data Rate.


    • QFP: Quad Flat Package.


    • QoS: Quality of Service.



    • RAIT: Redundant Array of Inexpensive Tapes.
    • RAM: Random Access Memory.
    • RARP: Reverse Address Resolution Protocol.
    • RAD: Rapid Application Development.
    • RADIUS: Remote Authentication Dial-In User Service.
    • RAID: Redundant Array of Independent Disks.
    • RDBMS: Relation Database Management System.
    • RDF: Resource Description Framework.
    • REEAL: Recursive Functions Algorithmic Language.
    • RF: Radio Frequency.
    • RGB: Red, Green, Blue (RGBA- Red, Green, Blue, Alpha).
    • RTOS: Real-Time Operating System.
    • RIP: Routing Information Protocol.
    • ROM: Read-Only Memory.
    • ROMB: Read-Out Motherboard.
    • ROM-DOS: Read Only Memory-Disk Operating System.



    • SDL: Simple Direct Media Layer.
    • SDN: Service Delivery Network.
    • SDR: Software-Defined Radio.
    • SAN: Storage Area Network.
    • SATA: Serial ATA.
    • SAX: Simple API of XML.
    • SBP-2: Serial Bus Protocol 2.
    • SBU: Standard Build Unit.
    • SCSI: Small Computer System Interface.
    • SDRAM: Synchronous Dynamic Random Access Memory.
    • SFTP: Secure FTP/Simple File Transfer Protocol.
    • SHDSL: Single-pair High-speed Digital Subscriber Line.
    • SPI: Serial Peripheral Interface.
    • SQL: Structured Query Language.
    • SUS: Single UNIX Specification.
    • SVD: Structured VLSI Design.
    • SVG: Scalable Vector Graphics.
    • SIMD: Single Instruction, Multiple Data.
    • SIMM: Single Inline Memory Module.
    • SMBIOS: System Management BIOS.
    • SMTP: Simple Mail Transfer Protocol.
    • SP: Service Pack.
    • SVGA: Super Video Graphics Array.


    • TDMA: Time Division Multiple Access.
    • TMP: Temporary.
    • TTA: True Tap Audio.
    • TTF: True Type Font.
    • TB: TeraByte.
    • TCP: Transmission Control Protocol.
    • TCP/IP: Transmission Control Protocol / Internet Protocol.
    • TTL: Transistor-Transistor-Logic.
    • TTS: Text-to-Speech.
    • TTY: Teletype.



    • UEFI: Unified Extensible Firmware Interface.
    • UI: User Interface.
    • UL: Upload.
    • UAC: User Account Control.
    • UART: Universal Asynchronous Receiver Transmitter.
    • UPS: Uninterruptible Power Supply.
    • URI: Uniform Resource Identifier.
    • URL: Uniform Resource Locator.
    • URN: Uniform Resource Name.
    • USB: Universal Serial Bus.
    • UTF: Unicode Transformation Format.
    • UTP: Unshielded Twisted Pair.



    • VAR: Variable.
    • VB: Visual Basic.
    • VBA: Visual Basic for Applications.
    • VBS: Visual Basic Script.
    • VFAT: Virtual FAT.
    • VFS: Virtual File System.
    • VGA: Video Graphics Array.
    • VT: Video Terminal.
    • VGCT: Video Graphics Character Table.
    • VLAN: Virtual Local Area Network.
    • VM: Virtual Memory.
    • VOD: Video On Demand.
    • VoIP: Voice Over IP.
    • VPN: Virtual Private Network.
    • VPU: Visual Processing Unit.



    • WAN: Wide Area Network.
    • WAP: Wireless Access Protocol.
    • Wi-Fi: Wireless Fidelity.
    • WinFS: Windows Future Storage.
    • WSDL: Web Services Description Language.
    • WUSB: Wireless Universal Serial Bus.
    • WWAN: Wireless Wide Area Network.
    • WWID:World Wide Identifier.
    • WWW: World Wide Web.
    • WINS: Windows Internet Naming Service.
    • WLAN: Wireless Local Area Network.
    • WMA: Windows Media Audio.
    • WMV: Windows Media Video.
    • WOL: Wake-on-Lan.
    • WOM: Wake-on-Modem.
    • WPA: Wi-Fi Protected Access.



    • XAML: Extensible Application Markup Language.
    • XHTML: Extensible Hypertext Markup Language.
    • XSL: Extensible Stylesheet Language.
    • XSL-FO: Extensible StyleSheet Language Formatting Objects.
    • XSLIT: Extensible StyleSheet Language Transformations.
    • XUL: XML User Interface Language.
    • XML: Extensible Markup Language.
    • XNS: Xerox Network Services.
    • XMMS: X MultiMedia System.



    • ZIFS: Zero Insertion Force Socket.
    • ZISC: Zero Instruction Set Computer.
    • ZMA: Zone Multicast Address

Final WOrd- In this Post we look at Computer Related Full Form, If you find it helpful then do share it. Thank you!

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