Computer Full Forms PDF [A to Z List] Download for Competition

Computer full forms pdf. A to Z list download in English for all competitive exams. Important basic Common short form helpful for SSC, HSSC CET, NTPC exam, Class 1, 2, 3, 6, 8 etc.

Computer Full Forms PDF

Computer full forms pdf
Computer full forms PDF

1024 Bytes– 1 Kilo Byte (KB)

1024 EB– 1 Zetta Byte (ZB)

1024 GB– 1 Tera Byte (TB)

1024 KB– 1 Mega Byte (MB)

1024 MB– 1 Giga Byte(GB)

1024 PB– 1 Exa Byte (EB)

1024 TB– 1 Peta Byte (PT)

1024 ZB– 1 Yotta Byte (YB)

2G – Second Generation of mobile phone standards and technology

3G – Third Generation of Mobile phone standards and technology

4 Bits– 1 Nibble

4G – 4Th Generation of mobile phone standards and technology

4GL – Fourth Generation Language

8 Bits – 1 Byte

Full Form List of Computer

ACER – Acquisition Collaboration experimentation Reflection

ACM – Association for computing machinery

AIEE – American Institute of Electrical Engineers

AJAX – Asynchronous JavaScript And XML

ALGOL – Algorithmic language (For Hard Math)

AMD – Advanced Micro Devices

ANSI – American Standard Institute

APL – A Programming language

APT – Automatic Programmed Tooling Language

ASC – Action Script Communication

ASCC – Automatic Sequence controlled Calculator

ASP – Active Server Pages

ATA – Advanced Technology Attachment

ATX – Advanced Technology Extended

AUI Attachment Unit Interface

Computer term full form starting with B

BDBlue Ray Disk

BIOS – Basic input output system

BASIC – Beginners all purpose symbolic instruction code

BCD – Binary Coded Decimal

BDA – Blue-Ray Disk Association

BGP – Border Gateway protocol / Broadway gateway protocol

BIPS – Billions of instructions per second

BISDN– broadband Integrated Services Digital Network

BPI – Bytes per inch

BPL – Broadband over power line

BRI – Basic Rate Interface

BCC– Blind Carbon Copy

Computer full forms for C

CAD – Computer Aided Design

CAN – Campus Area Network

CASE – Computer Aided software engineering

CCTV – Closed Circuit Television

CDC – Control Data Corporation

C-Dot – Centre For development of Telematics

CD-R – CD-Recordable

CD-ROM – Compact Disc-Rewritable

CD-RW – CD Read/Write

CGI – Common Gateway interface

CL – Command language

Class – computer Literacy and Studies in School

CUI – Character User Interface

CMOS – Complementary Metal-Oxide Semiconductor

CMS Content Management System

COBOL – Common business oriented

CODASYAL – Conference of Data system language

COMAL – Common Algorithmic language

Computer – Commonly Operated Machine Particularly Used in Technical And Educational Research

CP/M – Control Program For microprocessor

CPT – Coral Photo Paint

CSS – Cascading Style Sheets

CUI – Character User interface

CVT – Constant Voltage Transformer

Computer full form – D

D/A – Digital to Analog

DAT – Digital Audio Tape

DBA – Database Administrator

DBMS – Database management system

DBS – Demand Based Switching

DDL – Data Definition language

DDR – Double Data-Rate

DDR RAM – Double Data-Rate Random Access Memory

DDS – Digital Data Storage

DEC – Digital Equipment Corporation

DELL – Digital Electronic Link Library

DIMM – Duel in line memory module

DMA – Direct memory Access

DNA – Digital Network Architecture

DNS – Domain Name Service or Domain Name Server

DRAM – Dynamic RAM

DSN – Distributed System Network

DTD Document type definition

DTE – Data Terminal Equipment

DTS – Desk Top System

DTS – Digital Theater System

DVD-ROM – Digital Video Disc-Read Only Memory

DVD-RW – Digital Video Disc-Rewritable

DVI – Digital Visual Interface

Computer full forms list – E

EDODRAM(Extended Data Output DRAM)

EFM – Eight to Fourteen Modulation

EL – Electro-Luminescent

EMI – Electromagnetic Interference

EOF – End-of-File

EPG – Electronic Programming guide

EPROM – Erasable Parallel Read Only Memory

ERD – Emergency repair disk

ERP – Enterprise resource planning (Business Process management software)

ESATA – External Serial Advanced Technology Attachment

ESDRAM (Enhanced Synchronous DRAM)

Full form in Computer – F

FAT – File Allocation Table

FAT12 – 12-Bit File Allocation Table

FAT16 – 16-Bit File Allocation Table

FAT32 – 32-Bit File Allocation Table

FAX – Far away Xerox

FDD – Floppy Disk Drive

FDM – Frequency Division Multiplexing

FEP – Front End Processor

Flops – Floating point operations Per Second

FM – Frequency Modulation

FMS – File management system

FORTRAN – Formula Translation

FPMDRAM (Fast page mode dram)

FPS – Frame Per Second

FQDN – Fully Qualified Domain Name

FSK – Frequency shift keying

Computer basic full form – G

GBps – Gigabytes per second or Gigabits per second

GFLOPS – Giga Flops

GHz – Giga hertz

Gnu – Gnu not UNIX

GPRS – General Packet radio service

GSM – Global system for mobile communication

GUI – Graphical User Interface

Computer full form starting with H

HDD – Hard Disk Drive

HDMI – High Definition Media Interface

HLL – High Level Language

HP – Hewlett-Packard

HSS – Hierarchical storage system

HTML – Hypertext markup language

HTTP – Hypertext transfer Protocol

HTTPS – Hypertext Transfer Protocol Over Secure Sockets Layer

HVD – Holographic Versatile Disk  ( 6 TB storage Capacity )

Computer full form in English – I

IBN – Indian Broadcasting Network

I/O – Input & Output

ICCC– International Computer Communication Conference

ICMP – Internet control message protocol

ICU – Intensive Care Unit

IDE – integrated development environment

IDN – Integrated Digital Networks

IEEE – Institute of Electrical and electronics engineers

IETF  – Internet Engineering Task Force

IGMP – Internet Group management protocol

IMAP – Internet Message Access Protocol

IMDb – The internet Movie Database

INTEL – Integrated Electronics

IP – Internet Protocol

IPCONFIG – Internet Protocol Configuration

IPSEC – IP Security

IRDA – Infrared Data Association

ISD – International Subscriber Dialing

ISDN – Integrated Service Digital Network

ISH – Information super Highway

ISO – International Organization of standardization

IT – Information Technology

Computer full forms list – J

JDBC – Java Data Base Connectivity

JPEG – Joint photographic experts group

JRE – Java Runtime engine

JS – JavaScript

JSP – Java Server Page

KB – Kilobyte

Kbps – Kilo Byte Per Second

KHz – Kilo Hertz

Computer full forms starting with character L

LAN – Local Area Network

LASER– Light Amplification by stimulated Emission of Radiation

LCD – Liquid Crystal Display

LED – Light Emitting Diode

LISP – List Processing

LLL – Low Level Language

LOS – Linux operating system

LPM – Line per Minute

LSI – Large scale integration

Computer full forms starts from M

MAC – Media Access Control

MAN – Metropolitan Area Network

MAR – Memory Address Register

MB – Mega Byte

Mbps – Mega Bytes Per second

MBR – Memory Buffer Register

MHz – Megahertz

MIDI – Musical instrument Digital Interface

MIPS – Millions of instructions per second

MIS – Management information system

MOPS – Missions of Operation per second

MP3 – Moving Picture Experts Group Layer 3 Audio

MPEG – Moving Picture Experts Group

MS DOS – Microsoft Disk Operating System

MSCONFIG – Microsoft Configuration

MSI – Medium scale integrated circuits

MVT – Multiprogramming with variable tasks

Computer related full forms – N

NaN – Not a Number

NAS – Network attached storage

NET – Internet

NetBEUI – Networked Basic Input/Output System Extended User Interface

NetBios – Network Basic Input output System

NFS – Network file system

NIC – National Informatic Centre

NICNET – National informatics center network

NNTP – Network News transfer protocol

NOS – Network operating system

NSF – National Science Foundation

NTFS – New Technology File System

NTLDR – New Technology Loader

ODBC – Open Database Connectivity

OODBMS – Object Oriented Database Management System

OOP – Object oriented programming

OS – Operating system

OSI – Open system interconnection

OSPF – Open system path first

OSS – Open source software

Full forms in Computer – P

PAN – Personal Area network

PASCAL – Preservation and storage center for Academic Libraries.

PC – Personal computer

PCI – Peripheral Component Interconnect

PCT – Private communication Technology

PDA– Personal Digital Assistant

PDL – Program Design Language

PDP – Program Data Processor

PEM – Privacy Enhanced Mail

PERL – Practical Extraction and Reporting language

PHP – Hypertext Preprocessor

PILOT – Programmed Instruction, Learning or Teaching

PINE – Pine is Not Elm

PIP – Peripheral interchange program

POP – Post Office Protocol

POP-3– Post Office protocol – 3

POST – Power On self test

PPP – Point to Point Protocol

PPP – Pubic Private Partnership

PPTP – Point-to-Point Tunneling Protocol

PRI Primary Rate Interface

Prolog – Programming in logic

PROM – Programmable Read Only memory

Ps – Photoshop

PSP – Paint shop Pro

PSTN – Public Switched Telephone network

QDOS – Quick and Dirty Operating system

QOS – Quality of service

RATs – Remote Admin Trojans


RGB – Red Green Blue

RIP – Routing information protocol

RISC – Reduced instruction set computer

ROM – Read only memory

RPC – Remote Procedure Call

RPG – Report Program Generator

RSAC – Recreational Software Advisory Council

RSS – Really Simple Syndication

Computer full forms starting with “S” Character

SASS – Syntactically Awesome Style Sheets

SCSI – Small computer system interface

SD – Secure Digital

SDLC – Software Development life cycle


SEQUEL – Structured English Query Language

SGML – Standard Generalized Markup Language

SGMT – Simulated Greenwich Mean Time.

SIMM – Single in line memory module

SLIP – serial line internet protocol

SMPP – Short Message Peer to Peer

SMPS – Switch Mode Power Supply

SMTP – Simple Mail Transport Protocol

SNA – System network Architecture

SNMP – Simple network management protocol

SNOBOL – String Oriented and Symbolic language

SPDIF – Sony/Phillips digital interface

SPOOLING – Simultaneous Peripheral Operation On-Line

SQL – Structured Query language

SRAM – Static RAM

SSD – Solid State Disk

SSH – Secure Shell of Secure Socket Shell

SSI – Small Scale integration

SSL – Secure Socket Layer

TB – Terabyte

TCP – Transport Control

TDM – Time Division Multiplexing

TDS – Tax Deducted at source

Telnet – Telecommunication network

TIFF – Tagged Image file format

TXT – Text

“U” Letter full forms in Computer

UDP – User Datagram Protocol

UI– User Interface

ULSI – Ultra large scale integration

UOS – UNIX operating system

URL – Uniform Resource Locator

UTF – Unicode transformation format

UUCP – Unix to Unix copy protocol

UX – User Experience

VAN – Value Added Network

VAT – Value Add Tax

VBA – Visual Basic for Application

VCD – Video compact Disk

VCR – Video cassette recorder

VDT – Video display terminal

VDU – Visual Display Unit

VGA – Video graphics Array

VIRUS: Vital Information Resources Under Seize

VOD – Video on Demand

VOIP – Voice over internet protocol

VPN – Virtual Private Network

VRAM – Video Random Access Memory

VSAT – Very small aperture terminal

WAIS – Wide Area Information Servers

WAN – Wide Area Network

WAP – Wireless Application Protocol

Wi-Fi – Wireless Fidelity

Wipro – Western Indian Products

WLAN – Wireless Local area network

WLL – Wireless Local Loop

WORM – Write once read many

WOS – window operating system

WP – WordPress

www – world wide web

WWWW – World Wide Web Worm

XCF – Experimental Computing Facility

XGA – Extended Graphics Array

XHTML – Extensible Hypertext markup language

XML – Extensible markup language

XML – Extensible Markup Language

Yahoo – Yet Another Hierarchical Officious Oracle

ZIP – Zigzag Inline Package

Computer most important full form

API – Application Programming interface

ASCII – American Standard code for information interchange

ARPANET – Advanced Research Project Agency Network

CPU – Central Processing Unit

DHCP – Dynamic Host configuration Protocol

EBCDIC – Extended Binary Coded Decimal Interchange Code

ALU – Arithmetic logic unit

EDVAC – Electronic Discrete variable automatic calculator

ENIAC – Electronic Numerical Integrator and calculator

ISP – Internet Service Provider

OCR – Optical character Recognition

AI-Artificial Intelligence

ATM – Automated Teller Machine

CC – Carbon Copy

CD – Compact Disk

CRT – Cathode Ray Tube

DOS – Disk Operating System

DPI – Dots Per Inch

DVD – Digital Versatile Disk/ Digital Video Disk

FTP – File Transfer Protocol

GB – Giga Byte

IBM – International Business Machine

IC – Integrated Chip 

OMR – Optical Mark Recognition

PDF – Portable Document Format

RAM – Random Access Memory

USB – Universal Serial Bus

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