Computer Abbreviations -PDF Download

Here is the A to Z computer Abbreviations list and computer Abbreviations PDF, Read the full article to understand the Computer Abbreviations notes
Computer Abbreviations -PDF Download

In this article, we have brought to you the list of A to Z computer abbreviations. This computer abbreviations list is important for every competitive exam.

The examiner always asks computer abbreviations questions in the exam to test your computer awareness. If you are preparing for competitive exams like SSC, CGL, CHSL, CGL, Bank, SPI PO, RBI, Railways, NTPC, etc., then the list of computer abbreviations is important for you.

And the computer abbreviations list is important for everyone and school and college-going students, so in this post, we are going to share the computer abbreviations A to Z list, and you can download the computer abbreviations PDF below.

Computer Abbreviations List

A
S. No.Computer AbbreviationFull Form
1 AAC Advanced Audio Coding
2 ABR Average Bit Rate
3 ADSL Asymmetric Digital Subscriber Line
4 AGP Advanced Graphics Port
5 AI Artificial Intelligence
6 AIM AOL Instant Messenger
7 ALGOL Algorithmic Language
8 ALU Arithmetic Logic Unit
9 AOL America Online
10 AMD Advanced Micro Devices
11 API Application Program Interface
12 APT Automatically Programmed Tooling
13 ARP Address Resolution Protocol
14 ARPANET Advanced Research Projects Agency Network
15 ARQ Automatic Repeat Request
16 AS Autonomous System
17 ASCII American Standard Code for Information Interchange
18 ASP Active Server Pages
19 ASPI Advanced SCSI Programming Interface 
20 ATA Advanced Technology Attachment 
21 ATDT Attention Dial Tone 
22 AUI Attachment Unit Interface
23 AUTOEXEC Autoexec Automatic Execution file 
24 AVI Audio Video Interleave
B
S. No.Computer AbbreviationFull Form
1 BASIC Beginner’s All-purpose Symbolic Instruction Code
2 BCC Blind Carbon Copy
3 BCD Binary Coded Decimal
4 BCR Bar Code Reader
5 BDSL Broadband DSL
6 BEDO Burst Extended Data Out (RAM)
7 BGP Border Gateway Protocol
8 BHTML Broadcast Hyper Text Markup Language
9 BIOS Basic Input Output System
10 BIPS Billion Instruction Per Second
11 BIU Bus Interface Unit
12 BMP Bitmap
13 BRD Blu-Ray Disc
14 BINAC Binary Automatic Computer
15 BD Blu-ray Disc
16 BIN Binary
17 B2B Business to Business
18 BIT Binary Gigit
19 Blog Web Blog
20 BPL Bytes/ Per Inch
21 BPL Broadband over Power Line
22 PBS Bits Per Second
C
Computer AbbreviationFull Form
CC Carbon Copy
CD Compact Disk
CD-R Compact Disk – Recordable
CDROM Compact Disk Read Only Memory
CDRW Compact Disk Rewritable
CD-WO Compact Disk – Write Once
CD-XA Compact Disk – Extended Architecture
CGI-BIN Common Gateway Interface – Binary (programming for Web forms)
CIS CompuServe Information Service
CISC Complex Instructions Set Computers
CMD Command
CMYK Cyan-Magenta-Yellow-Black (color model)
CNM Circulatory Network Mode
COAX Coaxial Cable (for Ethernet and similar networks)
COBOL Common Business Oriented Language
COMPUTER Commonly Operated Machine Particularly Used for Trade/Technology, Education, and Research.
CPI Clock / Cycle Per Instruction
CPU Central Processing Unit
CROM Computerized Range of Motion
CRT Cathode Ray Tube( standard type computer monitor display
CSLIP Compressed Serial Line Interface Protocol (Internet)
CSS Cascading Style Sheets
CTRL Control (computer keyboard key)
CUI Character User Interface
CDMA Code-division multiple access
CLR Common Language Runtime
CLI A command-line interface
COM Common Object Mode
D
Computer AbbreviationFull Form
DAC Data Acquisition and Control 
DAT Digital Audio Tape
dB Decibel
DBMS Data Base Management System
DDL Data Definition Language
DHTML Dynamics Hyper Text Markup Language
DML Data Manipulation Language
DNS Domain Name System
DOC Data Optimizing Computer
Doc Document
DOS Disk Operating System
DRAM Dynamic Random Access Memory
DVD Digital Video/Versatile Disc
DVDR Digital Versatile Disk Recordable
DVDRW Digital Versatile Disk Rewritable
DCE Data Communications Equipment
DVI Digital Visual Interface
DVR Digital Video Recorder
E
Computer AbbreviationFull Form
E-Commerce Electronic Commerce
EDC Electronic Digital Computer
EDI Electronic Data Interchange
EDP Electronic Data Processing
EEPROM Electronically Erasable Programmable Read Only Memory
EFS Encrypted File System
EIDE Enhanced Integrated Drive Electronics 
E-Mail Electronic Mail
EPROM Erasable Programmable Read Only Memory
EROM Erasable Read Only Memory
F
Computer AbbreviationFull Form
FDD Floppy Disk Drive
G
Computer AbbreviationFull Form
GB Giga Byte
GDI Graphical Device Interface
GUI Graphical User Interface
H
Computer AbbreviationFull Form
HD Hard Disk
HTML Hyper Text Markup Language
HTTP Hyper Text Transfer Protocol
I
Computer AbbreviationFull Form
I/O Input/Output (serial and parallel ports)
IC Integrated Circuit
IMAP Internet Message Access Protocol
INTEL Integrated Electronics
IOP Input Output Processor
IP Internet Protocol
ISDN Integrated Services Digital Network 
ISP Internet Service Provider
IVR Interactive Voice Response
J
Computer AbbreviationFull Form
JPEG Joint Photographic Experts Group
JRE Java Runtime Enviroment
JS Java Script
K
Computer AbbreviationFull Form
KB KILOBYTE
Kbps Kilobits/Kilobytes Per Second
Khz KILOBYTEz
L
Computer AbbreviationFull Form
LAN Local Area Network
LED Light Emitting Diode
LLL Low Level Language
LPT Line Printer
M
Computer AbbreviationFull Form
MAC Media Access Control
MAN Metropolitan Area Network
MB Motherboard/ Megabyte
MBASIC Microsoft BASIC (Microsoft)
MBPS Megabytes Per Second
Mbps Megabits Per Second
MICR Magnetic Ink Character Recognition
MMX Multimedia Extensions 
MODEM Modulator Demodulator
MSCDEX Microsoft Compact Disc Extension
MS-DOS Microsoft – Disk Operating System
N
Computer AbbreviationFull Form
NAT Network Address Translation
NTP Network Time Protocol
O
Computer AbbreviationFull Form
OCR Optical Character Reader 
OMR Optical Mark Reader
OOP Object Oriented Programming
OS Operating System
P
Computer AbbreviationFull Form
P2P Point to Point Protocol
PAN Personal Area Network
PC Personal Computer
PCB Printer Circuit Board
PCI Peripheral Component Interconnect
PHP Hypertext Preprocessor
PIXEL Picture Element
PNG Portable Network Graphics
PPP Point to Point Protocol
PRN Printer
PROM Programmable Read Only Memory
Q
Computer AbbreviationFull Form
QDR Quad Data Rate
QOS Quality of Service
QBE Query By Example
R
Computer AbbreviationFull Form
RAM Random Access Memory
RARP Reverse Address Resolution Protocol
RDBMS Relational Data Base Management System
RIP Routing Information Protocol
RISC Reduced Instruction Set Computer
ROM Read Only Memory
S
Computer AbbreviationFull Form
SAM Software Asset Management
SAN Storage Area Network
SCSI Small Computer System Interface 
SDRAM Synchronous Dynamic Random Access Memory
SFTP Secure File Transfer Protocol
SGML Standard Generalized Markup Language
SGRAM Synchronous Graphics RAM
SIP Session Initiation Protocol
SIU Serial Interface Unit
SMTP Simple Mail Transfer Protocol
SNAP Sub Network Access Protocol
SNMP Simple Network Management Protocol
SRAM Static Random Access Memory
SYSOP System Operator
T
Computer AbbreviationFull Form
TCP Transmission Control Protocol
U
Computer AbbreviationFull Form
UI User Interface
URL Uniform Resource Locator
USB Universal Serial Bus
V
Computer AbbreviationFull Form
VCD Video Compact Disk
VDU Visual Display Unit
VIRUS Vital Information Resource Under Siege
VRAM Video Random Access Memory
VxD Virtual Extended Driver 
W
Computer AbbreviationFull Form
WAN Wide Area Network
WAP Wireless Application Protocol
WBMP Wireless Bitmap Image
WIFI Wireless fidelity
WLAN Wireless Local Area Network
WML Wireless Markup Language
WWW World Wide Web
X
Computer AbbreviationFull Form
XGA Extended Graphics Array 
XHTML Extensible Hyper Text Markup Language
XMF Extensible Music File
XML Extensible Markup Language
XMS Extended Memory Specification