Computer Related Full Form A to Z
Dear Aspirants, Many Computer Related Full Form A to Z words we use in our daily life or in our study but we do not know the full form of all computer-related words, Banking Full forms, and many more full forms. Here all the important A to Z Computer Full form or computer abbreviations are given in detail with alphabetical Order which is very useful for all.
Also we provide computer full form list pdf which easy to study for Aspirants and helpful for all competitive examination.
Computer Related Full Form
All Computer Related Full Form
A
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | AAC | Advanced Audio Coding |
| 2 | ABC | Atanasoff–Berry Computer |
| 3 | ABI | Application Binary Interface |
| 4 | ABR | Available Bit Rate |
| 5 | ACL | Access-Control List |
| 6 | ACPI | Advanced Configuration and Power Interface |
| 7 | AD | Active Directory |
| 8 | ADC | Apple Display Connector |
| 9 | ADC | Analog-to-Digital Converter |
| 10 | ADSL | Asymmetric Digital Subscriber Line |
| 11 | AGP | Accelerated Graphics Port |
| 12 | AHA | Accelerated Hub Architecture |
| 13 | AI | Artificial Intelligence |
| 14 | AIFF | Audio Interchange File Format |
| 15 | AIX | Advanced Interactive eXecutive |
| 16 | AJAX | Asynchronous JavaScript And XML |
| 17 | ALGOL | Algorithmic Language |
| 18 | ALI | Automatic Location Indicator |
| 19 | ALi | Acer Laboratories Incorporated |
| 20 | Alt | Alternate |
| 21 | ALU | Arithmetic Logical Unit |
| 22 | AM | Amplitude Modulation |
| 23 | AMD | Advanced Micro Devices |
| 24 | AMP | Accelerated Mobile Pages |
| 25 | AMR | Audio Modem Riser |
| 26 | AMR | Adaptive Multi-Rate |
| 27 | AMR-WB | Adaptive Multi-Rate Wideband |
| 28 | ANSI | American National Standards Institute |
| 29 | APC | Advanced Personal Computer |
| 30 | APCI | Application-Layer Protocol Control Information |
| 31 | API | Application Programming Interface |
| 32 | APIPA | Automatic Private Internet Protocol Addressing |
| 33 | APK | Android Application Package |
| 34 | APM | Application Performance Management |
| 35 | APM | Advanced Power Management |
| 36 | APR | Apache Portable Runtime |
| 37 | ARC | Adaptive Replacement Cache |
| 38 | ARP | Address Resolution Protocol |
| 39 | ARPANET | Advanced Research Projects Agency Network |
| 40 | ASCII | American Standard Code for Information Interchange |
| 41 | ASET | Automated Security Enhancement Tool |
| 42 | ASF | Advanced Systems Format |
| 43 | ASIC | Application-Specific Integrated Circuit |
| 44 | ASL | Age, Sex, Location |
| 45 | ASLR | Address Space Layout Randomization |
| 46 | ASM | Algorithmic State Machine |
| 47 | ASP | Application Service Provider |
| 48 | ASP | Active Server Pages |
| 49 | ASPI | Advanced SCSI Programming Interface |
| 50 | ASR | Automated Speech Recognition |
| 51 | ASR | Automated System Recovery |
| 52 | AST | Abstract Syntax Tree |
| 53 | AT | Advanced Technology |
| 54 | AT | Active Terminator |
| 55 | ATA | Advanced Technology Attachment |
| 56 | ATAPI | Advanced Technology Attachment Packet Interface |
| 57 | ATM | Asynchronous Transfer Mode |
| 58 | ATM | Automatic Teller Machine |
| 59 | ATX | Advanced Technology eXtended |
| 60 | AVC | Advanced Video Coding |
| 61 | AVI | Audio Video Interleave |
| 62 | AWT | Abstract Windowing Toolkit |
B
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | BAL | Basic Assembly Language |
| 2 | BASIC | Beginner’s All-Purpose Symbolic Instruction Code |
| 3 | BAT | Batch |
| 4 | BB | Brontobyte |
| 5 | BCC | Blind Carbon Copy |
| 6 | BCC | Block Check Character |
| 7 | BCD | Binary Coded Decimal |
| 8 | BCD | Boot Configuration Data |
| 9 | BCR | Business Card Reader |
| 10 | BCR | Bar Code Reader |
| 11 | BER | Bit Error Rate |
| 12 | BFD | Bidirectional Forwarding Detection |
| 13 | BFD | Binary File Descriptor |
| 14 | BGP | Border Gateway Protocol |
| 15 | BiDi | Bi-Directional |
| 16 | BIN | BINary |
| 17 | BINAC | Binary Automatic Computer |
| 18 | BIOS | Basic Input/Output System |
| 19 | BIPS | Billion Instructions Per Second |
| 20 | Bit | Binary Digit |
| 21 | BLOB | Binary Large OBject |
| 22 | BLOG | Web Log |
| 23 | BMP | Bitmap |
| 24 | BMP | Basic Multilingual Plane |
| 25 | BNA | Bunch Note Acceptor |
| 26 | BNC | Bayonet-Neill-Concelman |
| 27 | BOM | Byte Order Mark |
| 28 | BPI | Bits Per Inch |
| 29 | BPL | Broadband over Power Lines |
| 30 | BPS | Bytes Per Second |
| 31 | bPS | bits Per Second |
| 32 | BRI | Basic Rate Interface |
| 33 | BSC | Binary Synchronous Communications |
| 34 | BSD | Berkeley Software Distribution |
| 35 | BT | Bluetooth |
| 36 | BT | BitTorrent |
| 37 | BTU | British Thermal Unit |
| 38 | BTX | Balanced Technology eXtended |
| 39 | BW | Business Warehousing |
| 40 | BW | Bandwidth |
| 41 | BWF | Broadcast Wave Format |
C
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | CAD | Computer-Aided Drafting |
| 2 | CAE | Computer-Aided Engineering |
| 3 | CAI | Computer Assisted Instruction |
| 4 | CAL | Computer-Aided Learning |
| 5 | CAM | Computer Aided Manufacturing |
| 6 | CAN | Controller Area Network |
| 7 | CAPTCHA | Completely Automated Public Turing test to tell Computers and Humans Apart |
| 8 | CAQA | Computer-Aided Quality Assurance |
| 9 | CAS | Column Address Strobe |
| 10 | CAT | Computer-Aided Translation |
| 11 | CATIA | Computer Aided Three-Dimensional Interactive Application |
| 12 | CC | Carbon Copy |
| 13 | CCD | Charged-Coupled Device |
| 14 | CD | Compact Disk |
| 15 | CD | Change Directory |
| 16 | CDFS | Compact Disc File System |
| 17 | CDMA | Code Division Multiple Access |
| 18 | CDR | Call Detail Record |
| 19 | CD-R | Compact Disk–Recordable |
| 20 | CD-RW | Compact Disc-ReWritable |
| 21 | CD-ROM | Compact Disc Read-Only Memory |
| 22 | CF | Compact Flash |
| 23 | CFM | Cubic Feet per Minute |
| 24 | CG | Computer graphics |
| 25 | CGA | Color Graphics Adapter |
| 26 | CGI | Computer Generated Imagery |
| 27 | CGI | Common Gateway Interface |
| 28 | CIFS | Common Internet File System |
| 29 | CIM | Computer Integrated manufacturing |
| 30 | CIM | Common Information Model |
| 31 | CISC | Complex Instruction Set Computing |
| 32 | CL | Combinatory Logic |
| 33 | CL | Command Line |
| 34 | CLI | Command Line Interface |
| 35 | CLR | Common Language Runtime |
| 36 | CMD | Command |
| 37 | CMOS | Complementary Metal Oxide Semiconductor |
| 38 | CNC | Computerized Numerical Control |
| 39 | CNR | Communications and Networking Riser |
| 40 | COBOL | Common Business Oriented Language |
| 41 | CODASYL | Conference On Data System Language |
| 42 | COM | Component Object Model |
| 43 | COM1 | Communication Port 1 |
| 44 | COMAL | Common Algorithmic Language |
| 45 | COMPUTER | Common Operating Machine Purposely Used for Technological and Educational Research |
| 46 | CPLD | Complex Programmable Logic Device |
| 47 | CPPM | Content Protection for Prerecorded Media |
| 48 | CPRM | Content Protection for Recordable Media |
| 49 | CPS | Character Per Second |
| 50 | CPU | Central Processing Unit |
| 51 | CR | Carriage Return |
| 52 | CRC | Cyclic Redundancy Check |
| 53 | CRIMM | Continuity-Rambus Inline Memory Module |
| 54 | CRM | Customer Relationship Management |
| 55 | CRS | Computer Reservation System |
| 56 | CS | Clear Screen |
| 57 | CSCW | Computer Supported Cooperative Working |
| 58 | CSI | Computer Society of India |
| 59 | CSI | Common System Interface |
| 60 | CSMA | Carrier Sense Multiple Access |
| 61 | CSR | Certificate Signing Request |
| 62 | CSR | Command Success Rate |
| 63 | CSS | Cascading Style Sheets |
| 64 | CSV | Comma Separated Values |
| 65 | CTCP | Computer To Conventional Plate |
| 66 | CTCP | Client-To-Client Protocol |
| 67 | CTL | Computation Tree Logic |
| 68 | CTR | Cathode Ray Tube |
| 69 | CTR | Click-Through Rate |
| 70 | CTRL | Control |
| 71 | CTS | Cheque Truncation System |
| 72 | CTS | Clear To Send |
| 73 | CU | Control Unit |
| 74 | CUA | Common User Access |
| 75 | CUI | Character User Interface |
D
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | DAC | Digital-to-Analog Converter |
| 2 | DAC | Discretionary Access Control |
| 3 | DAO | Data Access Objects |
| 4 | DAP | Direct Access Protocol |
| 5 | DAT | Digital Audio Tape |
| 6 | DB | DataBase |
| 7 | dB | Decibel |
| 8 | DBA | DataBase Administrator |
| 9 | DBMS | DataBase Management System |
| 10 | DBS | Data Bus Simulator |
| 11 | DBSN | DataBase Source Name |
| 12 | DCC | Direct Cable Connection |
| 13 | DCC | Direct Client–to–Client |
| 14 | DCD | Data Carrier Detect |
| 15 | DCE | Data Circuit-terminating Equipment |
| 16 | DCE | Data Carrier Equipment |
| 17 | DCE | Distributed Computing Environment |
| 18 | DCL | Data Control Language |
| 19 | DCL | Digital Command Language |
| 20 | DCS | Distributed Control System |
| 21 | DD | Double Density |
| 22 | DDoS | Distributed Denial of Service |
| 23 | DDR | Double Data Rate |
| 24 | DDR-SDRAM | Double Data Rate Synchronous Dynamic Random-Access Memory |
| 25 | DDS | Digital Data Storage |
| 26 | DEC | Digital Equipment Corporation |
| 27 | DEL | Direct Exchange Line |
| 28 | DEL | Delete |
| 29 | DES | Data Encryption Standard |
| 30 | DFD | Data-Flow Diagram |
| 31 | DFS | Distributed File System |
| 32 | DFS | Depth-First Search |
| 33 | DHCP | Dynamic Host Configuration Protocol |
| 34 | DHTML | Dynamic HyperText Markup Language |
| 35 | DIF | Data Integrity Field |
| 36 | DIMM | Dual Inline Memory Module |
| 37 | DIN | Deutsche Industrie Norm |
| 38 | DIP | Dual Inline Package |
| 39 | DIVX | Digital Video eXpress |
| 40 | DL | DataLink |
| 41 | DL | Download |
| 42 | DLL | Dynamic-Link library |
| 43 | DLP | Digital Light Processing |
| 44 | DLT | Digital Linear Tape |
| 45 | DMA | Direct Memory Access |
| 46 | DMCA | Digital Millennium Copyright Act |
| 47 | DML | Data Manipulation Language |
| 48 | DNS | Domain Name System |
| 49 | DNS | Domain Name Server |
| 50 | DOC | Document |
| 51 | DOCX | Document eXtended |
| 52 | DOM | Document Object Model |
| 53 | DOS | Disk Operating System |
| 54 | DoS | Denial-of-Service |
| 55 | DOS-PMI | Disk Operating System–Protected Mode Interface |
| 56 | DPE | Dynamic Provisioning Environment |
| 57 | DPE | Data Parity Error |
| 58 | DPI | Dots Per Inch |
| 59 | DPI | Deep Packet Inspection |
| 60 | DPMS | Display Power Management Signaling |
| 61 | DRAM | Dynamic Random Access Memory |
| 62 | DS | Data Storage |
| 63 | DS | Data Structure |
| 64 | DS | Data System |
| 65 | DSL | Digital Subscriber Line |
| 66 | DSL | Domain–Specific Language |
| 67 | DSN | Data Source Name |
| 68 | DSP | Digital Signal Processing |
| 69 | DSR | Data Set Ready |
| 70 | DTA | Digital Telephone Adapter |
| 71 | DTC | Data Terminal Controller |
| 72 | DTE | Data Terminal Equipment |
| 73 | DTP | Desktop Publishing |
| 74 | DTR | Data Terminal Ready |
| 75 | DTS | Digital Theater Sound |
| 76 | DVD | Digital Versatile Disk |
| 77 | DVD-R | Digital Versatile Disc-Recordable |
| 78 | DVD-RW | Digital Versatile Disk-Rewritable |
| 79 | DVD-ROM | Digital Versatile Disk–Read Only Memory |
| 80 | DVD-RAM | Digital Versatile Disk-Random Access Memory |
| 81 | DVE | Digital Video Effects |
| 82 | DVI | Digital Visual Interface |
| 83 | DVR | Digital Video Recorder |
| 84 | DW | Data Warehouse |
E
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | EAI | Enterprise Application Integration |
| 2 | EAP | Extensible Authentication Protocol |
| 3 | EBCDIC | Extended Binary Coded Decimal Interchange Code |
| 4 | EC | Error Check |
| 5 | ECC | Error Correcting Code |
| 6 | ECOM | Electronic Commerce |
| 7 | ECP | Extended Capabilities Port |
| 8 | ECP | Enhanced Communication Port |
| 9 | ECS | Electronic Clearing Service |
| 10 | ECS | Elitegroup Computer Systems |
| 11 | ECU | Engine Control Unit |
| 12 | EDA | Electronic Design Automation |
| 13 | EDO | Extended Data Output |
| 14 | EDP | Electronic Data Processing |
| 15 | EDSAC | Electronic Delay Storage Automatic Calculator |
| 16 | EDVAC | Electronic Discrete Variable Automatic Computer |
| 17 | EEPROM | Electrically Erasable Programmable Read-Only Memory |
| 18 | EFS | Encrypting File System |
| 19 | EFT | Electronic Funds Transfer |
| 20 | EGA | Enhanced Graphics Adapter |
| 21 | EID | Electronic Identity Document |
| 22 | EID | Equipment Identifier |
| 23 | EIDE | Enhanced Integrated Drive Electronics |
| 24 | EIGRP | Enhanced Interior Gateway Routing Protocol |
| 25 | EISA | Extended Industry Standard Architecture |
| 26 | ELF | Executable and Linkable Format |
| 27 | ELM | Electronic Mail |
| 28 | Electronic Mail | |
| 29 | EMI | Electromagnetic Interference |
| 30 | EMM | Expanded Memory Manager |
| 31 | EMP | Electromagnetic Pulse |
| 32 | EMS | Element Management System |
| 33 | EMS | Expanded Memory Specification |
| 34 | ENIAC | Electronic Numerical Integrator And Computer |
| 35 | EOF | End Of File |
| 36 | EOL | End Of Line |
| 37 | EOM | End Of Message |
| 38 | EOS | End Of Support |
| 39 | EPG | Electronic Programming Guide |
| 40 | EPIC | Explicitly Parallel Instruction Computing |
| 41 | EPP | Enhanced Parallel Port |
| 42 | EPROM | Erasable Programmable Read-Only Memory |
| 43 | ERD | Entity-Relationship Diagram |
| 44 | ERD | Emergency Repair Disk |
| 45 | ERP | Enterprise Resource Planning |
| 46 | ESB | Enterprise Service Bus |
| 47 | Esc | Escape |
| 48 | ESCD | Extended System Configuration Data |
| 49 | ESD | Electrostatic Discharge |
| 50 | ESDI | Enhanced Small Device Interface |
| 51 | EUC | End-User Computing |
| 52 | EUC | Extended Unix Code |
| 53 | EULA | End User License Agreement |
| 54 | EVDO | Evolution Data Only |
| 55 | EVDO | Evolution-Data Optimized |
| 56 | EVGA | Extended Video Graphics Array |
| 57 | EXE | Executable |
F
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | FAQ | Frequently Asked Questions |
| 2 | FAT | File Allocation Table |
| 3 | FAX | Facsimile |
| 4 | FCAL | Fibre Channel Arbitrated Loop |
| 5 | FC-PGA | Flip-Chip Pin Grid Array |
| 6 | FCS | Frame Check Sequence |
| 7 | FD | Floppy Disk |
| 8 | FDC | Floppy Disk Controller |
| 9 | FDD | Floppy Disk Drive |
| 10 | FDD | Final Draft Document |
| 11 | FDDI | Fiber Distributed Data Interface |
| 12 | FDM | Frequency Division Multiplexing |
| 13 | FDMA | Frequency Division Multiple Access |
| 14 | FDR | Flight Data Recorder |
| 15 | FDx | Full Duplex |
| 16 | FE | Front End |
| 17 | FEC | Forward Error Correction |
| 18 | FEP | Front End Processor |
| 19 | FF | Fast Forward |
| 20 | FF | Form Feed |
| 21 | FHS | Filesystem Hierarchy Standard |
| 22 | FHS | File Handling System |
| 23 | FIFO | First In, First Out |
| 24 | FILO | First In, Last Out |
| 25 | FL | Function Level |
| 26 | FLAC | Free Lossless Audio Codec |
| 27 | FLOPS | Floating-point Operations Per Second |
| 28 | FLV | Flash Video |
| 29 | FM | Frequency Modulation |
| 30 | FMS | Fiber Management System |
| 31 | FMS | File Management System |
| 32 | Fn | Function |
| 33 | FORTRAN | FORmula TRANslation |
| 34 | FOSI | Formatted Output Specification Instance |
| 35 | FOSS | Free and Open Source Software |
| 36 | FPGA | Field-Programmable Gate Array |
| 37 | FPM | Fast Page Mode |
| 38 | FPS | Frames Per Second |
| 39 | FPU | Floating Point Unit |
| 40 | FQDN | Fully Qualified Domain Name |
| 41 | FRU | Field-Replaceable Unit |
| 42 | FS | File System |
| 43 | FS | Frame Size |
| 44 | FS | File Server |
| 45 | FSAA | Full-Screen Anti Aliasing |
| 46 | FSB | Front Side Bus |
| 47 | FSF | Free Software Foundation |
| 48 | FSK | Frequency-Shift Keying |
| 49 | FT | Fixed Terminals |
| 50 | FTP | File Transfer Protocol |
| 51 | FTPS | File Transfer Protocol Secure |
| 52 | FXP | File eXchange Protocol |
G
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | GB | Gigabyte |
| 2 | Gb | Gigabit |
| 3 | GBps | Gigabytes Per Second |
| 4 | Gbps | Gigabits per second |
| 5 | GCP | Google Cloud Platform |
| 6 | GCR | Group Code Recording |
| 7 | GDI | Graphics Device Interface |
| 8 | GIF | Graphics Interchange Format |
| 9 | GIGO | Garbage In, Garbage Out |
| 10 | GIMP | GNU Image Manipulation Program |
| 11 | GIMPS | Great Internet Mersenne Prime Search |
| 12 | GIS | Geographical Information system |
| 13 | GP | Graphics Port |
| 14 | GP | Game Play |
| 15 | GPIB | General-Purpose Instrumentation Bus |
| 16 | GPL | General Public License |
| 17 | GPRS | General Packet Radio Service |
| 18 | GPS | Global Positioning System |
| 19 | GPU | Graphics Processing Unit |
| 20 | GSM | Global System For Mobile Communications |
| 21 | GTLDs | Generic Top Level Domains |
| 22 | GUI | Graphical User Interface |
| 23 | GUID | Globally Unique IDentifier |
H
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | HAL | Hardware Abstraction Layer |
| 2 | HBA | Host Bus Adapter |
| 3 | HCI | Human-Computer Interaction |
| 4 | HCL | Hardware Compatibility List |
| 5 | HD | High Definition |
| 6 | HD DVD | High Definition Digital Versatile Disc |
| 7 | HDL | Hardware Description Language |
| 8 | HDD | Hard Disk Drive |
| 9 | HDFS | Hadoop Distributed File System |
| 10 | HDMI | High Definition Multimedia Interface |
| 11 | HDX | High-Density Expansion |
| 12 | HDX | Half-Duplex |
| 13 | HFS | Hierarchical File System |
| 14 | HPFS | High-Performance File System |
| 15 | HHD | Hybrid Hard Drive |
| 16 | HID | Human Interface Device |
| 17 | HIG | Human Interface Guideline |
| 18 | HIS | Human Instruction Set |
| 19 | HLL | High-Level Language |
| 20 | HMA | High Memory Area |
| 21 | HP | Hewlett-Packard |
| 22 | HPFS | High-Performance File System |
| 23 | HSDPA | High-Speed Downlink Packet Access |
| 24 | HSF | Heat Sink and Fan |
| 25 | HT | Hyper-Threading |
| 26 | HT | HyperTransport |
| 27 | HTC | High-Throughput Computing |
| 28 | HTM | Hierarchical Temporal Memory |
| 29 | HTML | HyperText Markup Language |
| 30 | HTTP | HyperText Transfer Protocol |
| 31 | HTTPD | HyperText Transfer Protocol Daemon |
| 32 | HTTPS | HyperText Transfer Protocol Secure |
| 33 | HTX | HyperTransport eXpansion |
| 34 | HURD | Hird of Unix-Replacing Daemons |
| 35 | HVD | Holographic Versatile Disk |
| 36 | Hz | Hertz |
I
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | IBG | Inter Block Gap |
| 2 | IBM | International Business Machines |
| 3 | IC | Integrated Circuit |
| 4 | I²C | Inter-Integrated Circuit |
| 5 | ICMP | Internet Control Message Protocol |
| 6 | ICP | Internet Cache Protocol |
| 7 | ICR | Intelligent Character Recognition |
| 8 | ICS | Internet Connection Sharing |
| 9 | ICT | Information and Communication Technology |
| 10 | IDE | Integrated Development Environment |
| 11 | IDE | Integrated Drive Electronics |
| 12 | IDL | Interface Definition Language |
| 13 | IE | Internet Explorer |
| 14 | IFS | InFormatics and Security |
| 15 | IGMP | Internet Group Management Protocol |
| 16 | IGRP | Interior Gateway Routing Protocol |
| 17 | IHV | Independent Hardware Vendor |
| 18 | IIOP | Internet Iner-ORB-Protocol |
| 19 | IIS | Internet Information Service |
| 20 | IM | Instant Messaging |
| 21 | IMAP | Internet Message Access Protocol |
| 22 | I/O | Input/Output |
| 23 | IOS | Internetwork Operating System |
| 24 | iOS | iPhone Operating System |
| 25 | IP | Internet Protocol |
| 26 | iPad OS | iPad Operating System |
| 27 | IPC | Inter-Process Communication |
| 28 | IPCONFIG | Internet Protocol Configuration |
| 29 | IPP | Internet Printing Protocol |
| 30 | IPsec | Internet Protocol Security |
| 31 | IPTV | Internet Protocol Television |
| 32 | IPX | Internetwork Packet eXchange |
| 33 | IR | Information Retrieval |
| 34 | IR | Infrared |
| 35 | IRC | Internet Relay Chat |
| 36 | IrDA | Infrared Data Association |
| 37 | IRPs | I/O Request Packet |
| 38 | IRQ | Interrupt Request |
| 39 | ISA | Industry Standard Architecture |
| 40 | ISA | Instruction Set Architecture |
| 41 | ISAM | Indexed Sequential Access Method |
| 42 | ISC | Internet Storm Center |
| 43 | ISDN | Integrated Service Digital Network |
| 44 | ISH | Information Super Highway |
| 45 | ISO | International Organisation for Standardization |
| 46 | ISOC | Internet Society |
| 47 | ISP | Internet Service Provider |
| 48 | ISR | Interrupt Service Routine |
| 49 | ISV | Independent Software Vendor |
| 50 | IT | Information Technology |
| 51 | ITL | Interval Temporal Logic |
| 52 | ITU | International Telecommunication Union |
| 53 | IVT | Intel Virtualization Technology |
| 54 | IVT | Interrupt Vector Table |
J
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | J2EE | Java 2 Platform Enterprise Edition |
| 2 | J2ME | Java 2 Platform Micro Edition |
| 3 | J2SE | Java 2 Platform Standard Edition |
| 4 | JAD | Java Application Descriptor |
| 5 | JAR | Java Archive |
| 6 | JAXB | Java Architecture for XML Binding |
| 7 | JBL | James Bullough Lansing |
| 8 | JCE | Java Cryptography Extension |
| 9 | JCL | Job Control Language |
| 10 | JDBC | Java Database Connectivity |
| 11 | JDK | Java Development KIT |
| 12 | JEE | Java Enterprise Edition |
| 13 | JFS | Journaled File System |
| 14 | JNI | Java Native Interface |
| 15 | JPEG | Joint Photographic Experts Group |
| 16 | JRE | Java Runtime Environment |
| 17 | JS | JavaScript |
| 18 | JSP | JavaServer Pages |
| 19 | JUG | Java Users Group |
| 20 | JSON | JavaScript Object Notation |
| 21 | JSP | Java Server Pages |
| 22 | JVM | Java Virtual Machine |
K
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | KB | Kilobyte |
| 2 | Kb | Kilobit |
| 3 | Kbps | Kilobits Per Second |
| 4 | KBps | Kilobyte Per Second |
| 5 | kHz | kilohertz |
| 6 | KIPS | Knowledge Information Processing System |
| 7 | KM | Knowledge Machine |
| 8 | KRL | Knowledge Representation Language |
| 9 | KVA | Kilo-Volt-Ampere |
| 10 | KVM | Keyboard, Video, and Mouse |
L
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | LAN | Local Area Network |
| 2 | LBA | Logical Block Addressing |
| 3 | LBA | Linear Block Array |
| 4 | LC | Lucent Connector |
| 5 | LC | Logic Channel |
| 6 | LDAP | Lightweight Directory Access Protocol |
| 7 | LDT | Lightning Data Transport |
| 8 | LDU | Loop Diagnostic Unit |
| 9 | LED | Light-Emitting Diode |
| 10 | LF | Line Feed |
| 11 | LG | Lucky Goldstar |
| 12 | LIF | Logical Interface |
| 13 | LIFO | Last In, First Out |
| 14 | Li-ion | Lithium-Ion |
| 15 | LIM | Logical Information Machine |
| 16 | LiPo | Lithium-ion Polymer |
| 17 | LIPS | Linear Inferences Per Second |
| 18 | LLC | Logical Link Control |
| 19 | LLL | Low-Level Language |
| 20 | LOGO | Language Of Graphics-Oriented |
| 21 | LPD | Laser Phosphor Display |
| 22 | LPD | Line Printer Daemon |
| 23 | LPM | Lines Per Minute |
| 24 | LPR | Line Printer Remote |
| 25 | LPT | Line Printer Terminal |
| 26 | LPX | Low Profile eXtension |
| 27 | LRU | Line Replaceable Unit |
| 28 | LSB | Least Significant Bit |
| 29 | LSD | Least Significant Digit |
| 30 | LSI | Large Scale Integration |
| 31 | LTE | Long-Term Evolution |
| 32 | LUN | Logical Unit Number |
| 33 | LVD | Low Voltage Differential |
M
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | M2G | Mobile 3D Graphics |
| 2 | MAC | Media Access Control |
| 3 | Mac | Macintosh |
| 4 | MAC OS | Macintosh Operating System |
| 5 | MAD | Michigan Algorithm Decoder |
| 6 | MAN | Metropolitan Area Network |
| 7 | MANET | Mobile Ad-Hoc Network |
| 8 | MAP | Message Acceptance Pulse |
| 9 | MAP | Missed Approach Point |
| 10 | MAP | Modified Atmosphere Pack |
| 11 | MAP | Maintenance Automation Program |
| 12 | MAPI | Messaging Application Programming Interface |
| 13 | MAR | Memory Address Register |
| 14 | Mb | Megabit |
| 15 | MB | Megabyte |
| 16 | MB | MotherBoard |
| 17 | MBps | Megabyte Per Second |
| 18 | Mbps | Megabit Per Second |
| 19 | MBCS | Multi Byte Character Set |
| 20 | MBR | Master Boot Record |
| 21 | MBSA | Microsoft Baseline Security Analyzer |
| 22 | MCGA | Master of Computer Graphics and Animation |
| 23 | MCM | Multi-Chip Module |
| 24 | MCR | Multivariate Curve Resolution |
| 25 | MDI | Multiple Document Interface |
| 26 | MDI | Medium Dependent Interface |
| 27 | MFD | MultiFunction Device |
| 28 | MFLOPS | Million Floating-Point Operations Per Second |
| 29 | MFM | Modified Frequency Modulation |
| 30 | MFP | MultiFunction Product |
| 31 | MFT | Managed File Transfer |
| 32 | MFT | Multiprogramming with Fixed Task |
| 33 | MHz | Megahertz |
| 34 | MICR | Magnetic Ink Character Recognition |
| 35 | MicroDIMM | Micro Dual Inline Memory Module |
| 36 | MIDI | Musical Instrument Digital Interface |
| 37 | MIMD | Multiple Instruction, Multiple Data |
| 38 | MIME | Multipurpose Internet Mail Extensions |
| 39 | MIMO | Multiple-In, Multiple Output |
| 40 | MIPS | Million Instructions Per Second |
| 41 | MIPS | Microprocessor without Interlocked Pipelined Stages |
| 42 | MIS | Management Information Systems |
| 43 | MISD | Multiple Instruction, Single Data |
| 44 | MLI | Measurement Layer Interface |
| 45 | MLID | Multiple Link Interface Driver |
| 46 | MMC | Microsoft Management Console |
| 47 | MMC | MultiMediaCard |
| 48 | MMF | MultiMode Fiber |
| 49 | MMU | Memory Management Unit |
| 50 | MMX | MultiMedia eXtensions |
| 51 | MNG | Multiple-image Network Graphics |
| 52 | MNP | Microcom Networking Protocol |
| 53 | MNP | Mobile Number Portability |
| 54 | MODEM | Modulator-Demodulator |
| 55 | MOPS | Million Operations Per Second |
| 56 | MOSFET | Metal-Oxide-Semiconductor Field Effect Transistor |
| 57 | MP3 | Moving Picture Experts Group Layer 3 |
| 58 | MP | Multi-Processor |
| 59 | MPEG | Motion Pictures Experts Group |
| 60 | MPI | Message Passing Interface |
| 61 | MPL | Mozilla Public License |
| 62 | MPS | Megabits Per Second |
| 63 | MS | Memory Stick |
| 64 | MSB | Most Significant Bit |
| 65 | MSCDEX | Microsoft CD-ROM eXtensions |
| 66 | MSConfig | Microsoft Configuration |
| 67 | MSD | Most Significant Digit |
| 68 | MSDN | Microsoft Developer Network |
| 69 | MSDS | Material Safety Data Sheet |
| 70 | MS-DOS | Microsoft Disk Operating System |
| 71 | MSI | Micro-Star International |
| 72 | MSI | Medium Scale Integration |
| 73 | MSI | Microsoft Installer |
| 74 | MTBF | Mean Time Between Failure |
| 75 | MUI | Multilingual User Interface |
| 76 | MVS | Multiple Virtual Storage |
| 77 | MVS | Multiple Vendor System |
| 78 | MVT | Multiprogramming With Variable Tasks |
| 79 | MX | Mail eXchange |
N
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | NAP | Network Access Points |
| 2 | NAP | Network Access Protection |
| 3 | NAS | Network-Attached storage |
| 4 | NAT | Network Address Translation |
| 5 | NetBIOS | Network Basic Input/Output System |
| 6 | NetBEUI | Networked BIOS Extended User Interface |
| 7 | NFC | Near Field Communication |
| 8 | NFS | Network File System |
| 9 | NFU | Not Frequently Used |
| 10 | NIC | Network Interface Controller |
| 11 | NIO | New Input/Output |
| 12 | NIU | Network Interface Unit |
| 13 | NLI | Natural Language Interface |
| 14 | NLI | Not Logged In |
| 15 | NLX | New Low Profile eXtended |
| 16 | NMI | Non-Maskable Interrupt |
| 17 | NNTP | Network News Transfer Protocol |
| 18 | NOP | NO Operation |
| 19 | NOS | Network Operating System |
| 20 | NSS | Name Service Switch |
| 21 | NT | New Technology |
| 22 | NTFS | New Technology File System |
| 23 | NTLDR | New Technology Loader |
| 24 | NTP | Network Time Protocol |
| 25 | NVRAM | Non-Volatile Random Access Memory |
| 26 | NWLINK | NetWare Link |
O
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | OC | Operation Channel |
| 2 | OC | Over Clock |
| 3 | OCR | Optical character Recognition |
| 4 | OCR | Optical Character Reader |
| 5 | OCZ | Operational Control Zone |
| 6 | ODI | Open Data-link Interface |
| 7 | OEM | Original Equipment Manufacturer |
| 8 | OFP | Open Frame Panel |
| 9 | OLE | Object Linking and Embedding |
| 10 | OMR | Optical Mark Reader |
| 11 | OOM | Out Of Memory |
| 12 | OOP | Object-Oriented Programming |
| 13 | OPML | Outline Processor Markup Language |
| 14 | OS | Operating System |
| 15 | OSDN | Open Source Development Network |
| 16 | OSI | Open Systems Interconnection |
| 17 | OSK | On-Screen Keyboard |
| 18 | OSPF | Open Shortest Path First |
| 19 | OSR | OEM Service Release |
| 20 | OSS | Operations Support System |
| 21 | OSS | Open Source Software |
P
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | P2P | Peer-To-Peer |
| 2 | PAL | Programmable Array Logic |
| 3 | PAL | Phase Alternating Line |
| 4 | PAN | Personal Area Network |
| 5 | PATA | Parallel Advanced Technology Attachment |
| 6 | PAP | Password Authentication Protocol |
| 7 | PBX | Private Branch Exchange |
| 8 | PC | Personal Computer |
| 9 | PCB | Printed Circuit Board |
| 10 | PCB | Process Control Block |
| 11 | PC DOS | Personal Computer Disk Operating System |
| 12 | PCI | Peripheral Component Interconnect |
| 13 | PCIe | Peripheral Component Interconnect Express |
| 14 | PCL | Printer Command Language |
| 15 | PCM | Pulse-Code Modulation |
| 16 | PCMCIA | Personal Computer Memory Card International Association |
| 17 | PCMCIA | Peripheral Component MicroChannel Interconnect Architecture |
| 18 | PDA | Personal Digital Assistant |
| 19 | Portable Document Format | |
| 20 | PDL | Program Design Language |
| 21 | PDP | Program Data Processor |
| 22 | PE | Processor Element |
| 23 | PERL | Practical Extraction and Reporting Language |
| 24 | PFA | Portable Format for Analytics |
| 25 | PFA | Please Find the Attachment |
| 26 | PFF | Page Fault Frequency |
| 27 | PGA | Pin Grid Array |
| 28 | PGA | Professional Graphics Adapter |
| 29 | PGC | Professional Graphics Controller |
| 30 | PHP | Hypertext Preprocessor |
| 31 | PHP | Personal Home Page |
| 32 | PIC | Peripheral Interface Controller |
| 33 | PIC | Programmable Interface Controller |
| 34 | PIC | Programmable Intelligent Computer |
| 35 | PIM | Personal Information Manager |
| 36 | PINE | Program for Internet News and Email |
| 37 | PIO | Programmed Input/Output |
| 38 | PIP | Peripheral Interchange Program |
| 39 | PLA | Programmable Logic Array |
| 40 | PLC | Programmable Logic Controller |
| 41 | PLC | Power Line Communication |
| 42 | PLD | Programmable Logic Device |
| 43 | PLL | Phase-Locked Loop |
| 44 | PM | Private Message |
| 45 | PM | Phase Modulation |
| 46 | PNG | Portable Network Graphics |
| 47 | Pnp | Plug and Play |
| 48 | PoE | Power over Ethernet |
| 49 | POP | Post Office Protocol |
| 50 | POS | Point Of Sale |
| 51 | POST | Power-On Self Test |
| 52 | POTS | Plain Old Telephone Service |
| 53 | PPC | Power Personal Computer |
| 54 | PPC | Pay Per Click |
| 55 | PPI | Pixels Per Inch |
| 56 | PPM | Pages Per Minute |
| 57 | PPP | Point-to-Point Protocol |
| 58 | PPPoA | Point-to-Point Protocol over ATM |
| 59 | PPPoE | Point-to-Point Protocol over Ethernet |
| 60 | PPT | PowerPoint Presentation |
| 61 | PPTP | Point-to-Point Tunneling Protocol |
| 62 | PRI | Primary Rate Interface |
| 63 | PROLOG | Programming in Logic |
| 64 | PROM | Programmable Read-Only Memory |
| 65 | PrtScr | Print Screen |
| 66 | PS/2 | Personal System/2 |
| 67 | PSD | Photoshop Document |
| 68 | PSP | Program Segment Prefix |
| 69 | PSTN | Public Switched Telephone Network |
| 70 | PSU | Power Supply Unit |
| 71 | PTE | Page Table Entry |
| 72 | PVC | Permanent Virtual Circuit |
| 73 | PVM | Parallel Virtual Machine |
| 74 | PXE | Preboot eXecution Environment |
| 75 | PY | Python |
Q
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | QA | Quality Assurance |
| 2 | QAM | Quadrature Amplitude Modulation |
| 3 | QAS | Quick Arbitrate and Select |
| 4 | QBE | Query By Example |
| 5 | QDR | Quad Data Rate |
| 6 | QFA | Quick File Access |
| 7 | QFP | Quad Flat Package |
| 8 | QIC | Quarter Inch cartridge |
| 9 | QoS | Quality of Service |
R
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | RAD | Rapid Application Development |
| 2 | RAID | Redundant Array of Inexpensive Disks |
| 3 | RAIT | Redundant Array of Inexpensive Tapes |
| 4 | RAM | Random Access Memory |
| 5 | RAMDAC | Random-Access Memory Digital-to-Analog Converter |
| 6 | RARP | Reverse Address Resolution Protocol |
| 7 | RAdAC | Risk Adaptive Access Control |
| 8 | RADIUS | Remote Authentication Dial-In User Service |
| 9 | RAID | Redundant Array of Inexpensive Disks |
| 10 | RAID | Redundant Array of Independent Disks |
| 11 | RAS | Row Address Strobe |
| 12 | RAS | Remote Access Service |
| 13 | RBAC | Role-Based Access Control |
| 14 | RDBMS | Relation Database Management System |
| 15 | RDRAM | Rambus Dynamic Random Access Memory |
| 16 | RDF | Resource Description Framework |
| 17 | REEAL | Recursive functions Algorithmic Language |
| 18 | RF | Radio Frequency |
| 19 | RFI | Radio Frequency Interference |
| 20 | RGB | Red, Green, Blue |
| 21 | RGBA | Red, Green, Blue, Alpha |
| 22 | RIMM | Rambus Inline Memory Module |
| 23 | RI | Re-Installing |
| 24 | RIP | Routing Information Protocol |
| 25 | RIS | Remote Installation Service |
| 26 | RISC | Reduced Instruction Set Computer |
| 27 | RJ | Registered Jack |
| 28 | RMA | Returned Materials Authorization |
| 29 | RMW | Read-Modify-Write |
| 30 | ROM | Read-Only Memory |
| 31 | ROMB | RAID On the MotherBoard |
| 32 | ROM-DOS | Read-Only Memory-Disk Operating System |
| 33 | RPC | Remote Procedure Calls |
| 34 | RPG | Report Program Generator |
| 35 | RPM | Revolutions Per Minute |
| 36 | RS-232 | Recommended Standard 232 |
| 37 | RTC | Real-Time Clock |
| 38 | RTOS | Real-Time Operating System |
| 39 | RTS | Real-Time Streaming |
| 40 | RTS | Real-Time Strategy |
| 41 | RTS | Request To Send |
S
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | SAID | Serving Area Identity Document |
| 2 | SAM | Security Account Manager |
| 3 | SAM | Sequential Access Memory |
| 4 | SAN | Storage Area Network |
| 5 | SAP | Systems Applications and Products |
| 6 | SASI | Shugart Associates Systems Interface |
| 7 | SASID | Self Scanned Amorphous Silicon Integrated Display |
| 8 | SATA | Serial Advanced Technology Attachment |
| 9 | SAX | Simple API of XML |
| 10 | SBP-2 | Serial Bus Protocol 2 |
| 11 | SBU | Standard Build Unit |
| 12 | SC | StarCraft |
| 13 | SC | Subscription Channel |
| 14 | SCA | Service Component Architecture |
| 15 | SCA | Side-Channel Attack |
| 16 | SCSI | Small Computer System Interface |
| 17 | SD | Secure Digital |
| 18 | SDK | Software Development Kit |
| 19 | SDL | Specification and Description Language |
| 20 | SDL | Simple DirectMedia Layer |
| 21 | SDLC | Systems Development Life Cycle |
| 22 | SDLC | Synchronous Data Link Control |
| 23 | SDN | Software-Defined Networking |
| 24 | SDN | Service Delivery Network |
| 25 | SDR | Software-Defined Radio |
| 26 | SDRAM | Synchronous Dynamic Random Access Memory |
| 27 | SEC | Single Edge Contact |
| 28 | SECC | Single Edge Contact Cartridge |
| 29 | SEQUEL | Structured English QUEry Language |
| 30 | SFC | System File Checker |
| 31 | SFTP | Secure File Transfer Protocol |
| 32 | SFTP | Simple File Transfer Protocol |
| 33 | SGML | Standard Generalized Markup Language |
| 34 | SGRAM | Synchronous Graphics Random Access Memory |
| 35 | SHDSL | Single-pair High-speed Digital Subscriber Line |
| 36 | SIM | Subscriber Identity Module |
| 37 | SIMD | Single Instruction, Multiple Data |
| 38 | SIMM | Single Inline Memory Module |
| 39 | SIPP | Single In-line Pin Package |
| 40 | SIS | Server Intelligent Storage |
| 41 | SISD | Single-Instruction, Single-Data |
| 42 | SLI | Scalable Link Interface |
| 43 | SLI | System Level Integration |
| 44 | SLI | Scan-Line Interleave |
| 45 | SLIP | Serial Line Internet Protocol |
| 46 | SMB | Server Message Block |
| 47 | SMBIOS | System Management Basic Input/Output System |
| 48 | SMP | Symmetric Multiprocessing |
| 49 | SMS | Short Message Service |
| 50 | SMTP | Simple Mail Transfer Protocol |
| 51 | SNA | Systems Network Architecture |
| 52 | SNAP | Secure Network Access Platform |
| 53 | SNMP | Simple Network Management Protocol |
| 54 | SNOBOL | StriNg Oriented and symBOlic Language |
| 55 | SNR | Signal-to-Noise Ratio |
| 56 | SOAP | Simple Object Access Protocol |
| 57 | SO-DIMM | Small Outline Dual Inline Memory Module |
| 58 | SOHO | Small Office or Home Office |
| 59 | SOIC | Small Outline Integrated Circuit |
| 60 | SP | Stack Page |
| 61 | SP | Service Pack |
| 62 | SPARC | Scalable Processor Architecture |
| 63 | SPI | Serial Peripheral Interface |
| 64 | S/PDIF | Sony/Philips Digital Interface |
| 65 | SPGA | Staggered Pin Grid Array |
| 66 | SPOOL | Simultaneous Peripheral Operations On-Line |
| 67 | SPU | Snippet Processing Unit |
| 68 | SPX | Sequenced Packet eXchange |
| 69 | SQL | Structured Query Language |
| 70 | SRAM | Static Random Access Memory |
| 71 | SSE | Streaming SIMD Extensions |
| 72 | SSH | Secure Shell |
| 73 | SSI | Small Scale Integration |
| 74 | SSID | Service Set Identifier |
| 75 | SSL | Secure Sockets Layer |
| 76 | ST | Straight Tip |
| 77 | STDM | Synchronous Time Division Multiplexing |
| 78 | STN | Small Town Network |
| 79 | STP | Spanning Tree Protocol |
| 80 | STP | Shielded Twisted Pair |
| 81 | STU | Secure Terminal Unit |
| 82 | SUB | Subtitle |
| 83 | SUB | Subscript |
| 84 | SUS | Single UNIX Specification |
| 85 | SUS | Software Update Services |
| 86 | SVD | Structured VLSI Design |
| 87 | SVD | System View Description |
| 88 | SVD | Software Version Description |
| 89 | SVG | Scalable Vector Graphics |
| 90 | SVGA | Super Video Graphics Array |
| 91 | SWF | ShockWave Flash |
| 92 | SXGA | Super eXtended Graphics Array |
| 93 | SYS | System |
T
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | TB | Terabyte |
| 2 | Tb | Terabit |
| 3 | TBps | Terabytes Per Second |
| 4 | Tbps | Terabits Per Second |
| 5 | TCP | Transmission Control Protocol |
| 6 | TDM | Time-Division Multiplexing |
| 7 | TDMA | Time Division Multiple Access |
| 8 | TDR | Time Domain Reflectometer |
| 9 | TEC | ThermoElectric Cooler |
| 10 | TFT | Thin Film Transistor |
| 11 | TFTP | Trivial File Transfer Protocol |
| 12 | TLD | Top Level Domain |
| 13 | TLS | Transport Layer Security |
| 14 | TMP | Temporary |
| 15 | TPI | Tracks Per Inch |
| 16 | TPU | Tensor Processing Unit |
| 17 | TS | Technical Specification |
| 18 | TS | Time Slot |
| 19 | TS | TypeScript |
| 20 | TSR | Terminate-and-Stay-Resident |
| 21 | TTA | Transport Triggered Architecture |
| 22 | TTA | True Tap Audio |
| 23 | TTF | True Type Font |
| 24 | TTL | Transistor-Transistor Logic |
| 25 | TTS | Text-To-Speech |
| 26 | TTY | TeleTYpewriter |
| 27 | TWAIN | Technology Without An Interesting Name |
| 28 | TXT | Text |
U
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | UAC | User Account Control |
| 2 | UAE | Unrecoverable Application Error |
| 3 | UART | Universal Asynchronous Receiver-Transmitter |
| 4 | UDF | User-Defined Functions |
| 5 | UDF | Universal Disk Format |
| 6 | UDF | Universal Data Format |
| 7 | UDMA | Ultra Direct Memory Access |
| 8 | UDP | User Datagram Protocol |
| 9 | UDT | Unreliable Data Transfer |
| 10 | UEFI | Unified Extensible Firmware Interface |
| 11 | UHF | Ultra High Frequency |
| 12 | UI | User Interface |
| 13 | UL | Underwriter Laboratories |
| 14 | UL | UpLink |
| 15 | UL | Upload |
| 16 | ULSI | Ultra Large Scale Integration |
| 17 | UMB | Upper Memory Block |
| 18 | UMTS | Universal Mobile Telecommunications System |
| 19 | UNC | Universal Naming Convention |
| 20 | UNICS | UNiplexed Information Computing System |
| 21 | UNIVAC | Universal Automatic Computer |
| 22 | UPS | Uninterruptible Power Supply |
| 23 | URI | Uniform Resource Identifier |
| 24 | URL | Uniform Resource Locator |
| 25 | URN | Uniform Resource Name |
| 26 | USART | Universal Serial Asynchronous Receiver Transmitter |
| 27 | USB | Universal Serial Bus |
| 28 | USMT | User State Migration Tool |
| 29 | UTF | Unicode Transformation Format |
| 30 | UTP | Unshielded Twisted Pair |
| 31 | UUCP | Unix-to-Unix Copy |
| 32 | UVEPROM | Ultra-Violet Erasable Programmable Read-Only Memory |
| 33 | UVGA | Ultra Video Graphics Array |
| 34 | UWB | Ultra Wide Band |
| 35 | UXGA | Ultra Extended Graphics Array |
V
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | VAN | Valuable Aided Network |
| 2 | Var | Variable |
| 3 | VAR | Value-Added Reseller |
| 4 | VB | Visual Basic |
| 5 | VBA | Visual Basic for Applications |
| 6 | VBE | VESA BIOS Extensions |
| 7 | VBS | Visual Basic Script |
| 8 | VCD | Video Compact Disc |
| 9 | VDI | Virtual Desktop Infrastructure |
| 10 | VDT | Video Display Terminal |
| 11 | VDU | Visual Display Unit |
| 12 | VESA | Video Electronics Standards Association |
| 13 | VFAT | Virtual File Allocation Table |
| 14 | VFS | Virtual File System |
| 15 | VGA | Video Graphics Array |
| 16 | VGCT | Video Graphics Character Table |
| 17 | VHF | Very High Frequency |
| 18 | VIRUS | Vital Information Resources Under Seize |
| 19 | VLAN | Virtual Local Area Network |
| 20 | VLC | VideoLAN Client |
| 21 | VLIW | Very Long Instruction Word |
| 22 | VLSI | Very Large Scale Integration |
| 23 | VM | Virtual Memory |
| 24 | VM | Virtual Machine |
| 25 | VOD | Video On Demand |
| 26 | VoIP | Voice over Internet Protocol |
| 27 | VoLTE | Voice over Long Term Evolution |
| 28 | VPN | Virtual Private Network |
| 29 | VPU | Visual Processing Unit |
| 30 | VR | Virtual Reality |
| 31 | VRAM | Video Random Access Memory |
| 32 | VRT | Virus Removal Tool |
| 33 | VRT | Voltage Reduction Technology |
| 34 | VSAT | Very Small Aperture Terminal |
| 35 | VT | Video Terminal |
| 36 | VTOC | Volume Table Of Contents |
| 37 | VTR | Video Tape Recorder |
| 38 | VUE | Visual User Environment |
W
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | WAN | Wide Area Network |
| 2 | WAP | Wireless Application Protocol |
| 3 | WATS | Wide Area Telephone Service |
| 4 | WAV | Waveform Audio |
| 5 | WB | Writeback |
| 6 | WBMP | Wireless BitMap Image |
| 7 | WCAG | Web Content Accessibility Guidelines |
| 8 | WD | Working Document |
| 9 | WD | Western Digital |
| 10 | WEP | Wired Equivalent Privacy |
| 11 | WINDOWS | Wide Interactive Network Development for Office Work Solution |
| 12 | Wi-Fi | Wireless Fidelity |
| 13 | WiMAX | Worldwide Interoperability for Microwave Access |
| 14 | WinFS | Windows Future Storage |
| 15 | WINS | Windows Internet Name Service |
| 16 | WLAN | Wireless Local Area Network |
| 17 | WLL | Wireless Local Loop |
| 18 | WMA | Windows Media Audio |
| 19 | WMI | Windows Management Instrumentation |
| 20 | WMP | Windows Media Player |
| 21 | WMV | Windows Media Video |
| 22 | WNS | Windows Push Notification Service |
| 23 | WOL | Wake-On-LAN |
| 24 | WOM | Wake-On-Modem |
| 25 | WORA | Write Once, Run Anywhere |
| 26 | WORE | Write Once, Run Everywhere |
| 27 | WORM | Write Once, Read Many |
| 28 | WPA | Wi-Fi Protected Access |
| 29 | WPAD | Web Proxy Auto-Discovery |
| 30 | WPAN | Wireless Personal Area Network |
| 31 | WRAM | Windows Random Access Memory |
| 32 | WS | Web Site |
| 33 | WS-D | Web Services-Discovery |
| 34 | WSDL | Web Services Description Language |
| 35 | WTB | Want To Buy |
| 36 | WUSB | Wireless Universal Serial Bus |
| 37 | WUXGA | Wide Ultra eXtended Graphics Array |
| 38 | WWAN | Wireless Wide Area Network |
| 39 | WWDC | World Wide Developer Conference |
| 40 | WWID | World Wide Identifier |
| 41 | WWN | World Wide Name |
| 42 | WWW | World Wide Web |
| 43 | WYSIWYG | What You See Is What You Get |
| 44 | WZC | Wireless Zero Configuration |
X
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | XAML | eXtensible Application Markup Language |
| 2 | XGA | eXtended Graphics Array |
| 3 | XHTML | eXtensible HyperText Markup Language |
| 4 | XMF | eXtensible Music File |
| 5 | XML | eXtensible Markup Language |
| 6 | XMMS | X MultiMedia System |
| 7 | XMS | eXtended Memory Specification |
| 8 | XNS | Xerox Network Systems |
| 9 | XP | Cross-Platform |
| 10 | XPath | XML Path Language |
| 11 | XSL | eXtensible Stylesheet Language |
| 12 | XSL-FO | eXtensible Stylesheet Language Formatting Objects |
| 13 | XSLT | eXtensible Stylesheet Language Transformations |
| 14 | XSS | Cross-Site Scripting |
| 15 | XT | eXtended Technology |
| 16 | XTF | eXtensible Tag Framework |
| 17 | XUL | XML User Interface Language |
| 18 | XVGA | eXtended Video Graphics Adapter |
Y
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | YARN | Yet Another Resource Negotiator |
| 2 | YaST | Yet another Setup Tool |
| 3 | YB | Yottabyte |
Z
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | ZB | Zettabyte |
| 2 | ZCS | Zero Code Suppression |
| 3 | ZIF | Zero Insertion Force |
| 4 | ZIFS | Zero Insertion Force Socket |
| 5 | ZIP | Zone Information Protocol |
| 6 | ZIP | Zig-zag In-line Package |
| 7 | ZISC | Zero Instruction Set Computer |
| 8 | ZMA | Zone Multicast Address |
Numbers
| No. | Acronym | Full-Form |
|---|---|---|
| 1 | #! | Shebang |
| 2 | /. | Slashdot |
| 3 | 1GL | First-Generation Programming Language |
| 4 | 1NF | First Normal Form |
| 5 | 2B1Q | 2 Binary 1 Quaternary |
| 6 | 2FA | Two-factor authentication |
| 7 | 2G | Second Generation |
| 8 | 2GL | Second-Generation Programming Language |
| 9 | 2NF | Second Normal Form |
| 10 | 3G | Third Generation |
| 11 | 3GL | Third-Generation Programming Language |
| 12 | 3GP | 3rd Generation Project |
| 13 | 3GPP | 3rd Generation Partnership Project |
| 14 | 3NF | Third Normal Form |
| 15 | 4B5BLF | 4 Byte 5 Byte Local Fiber |
| 16 | 4NF | Fourth Normal Form |
| 17 | 5NF | Fifth Normal Form |
| 18 | 6NF | Sixth Normal Form |
| 19 | 8B10BLF | 8 Byte 10 Byte Local Fiber |
| 20 | 100B-T | 100BASE-T |
| 21 | 802.11 | Wireless LAN |
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