Let’s read the list of Computer Full Forms for the Government exams 2022. Here is a list of Important Computer Full Form List. This will help you understand the various parts of a computer.
Check out this PDF to learn the full form of a computer and all of its parts! All the Full forms of Computer related terms like CPU, OS, ROM, RAM, etc.
We shared here 400+ abbreviations in Computer Science.
Content Index hideAll Full form list of the Computer PDF – Download
Computer Parts Full Form List A to Z PDF – Download
Important Computer Related Full Form PDF – Download
Computer full form list pdf (A to Z) – Download
In the following table we list down abbreviations:
| No. | Abbreviation | Computer 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 | PSU | Power Supply Unit |
| 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 | Hyper Text Transfer Protocol |
| 27 | HTTPS | Hyper Text 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 | 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 | VXLAN | Virtual Extensible Local Area Network |
| 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 |
Thank you for reading the Computer full form list. We hope this list will help you in all competitive examinations such as SSC, RRB and all Banking exams.
