Here is a computer abbreviations list from A to Z (common and exam-friendly):
A
AI – Artificial Intelligence
ALU – Arithmetic Logic Unit
API – Application Programming Interface
ASCII – American Standard Code for Information Interchange
B
BIOS – Basic Input Output System
BIT – Binary Digit
BPS – Bits Per Second
BCD – Binary Coded Decimal
C
CPU – Central Processing Unit
CD – Compact Disc
CMOS – Complementary Metal Oxide Semiconductor
CUI – Character User Interface
D
DBMS – Database Management System
DDR – Double Data Rate
DVD – Digital Versatile Disc
DNS – Domain Name System
E
EEPROM – Electrically Erasable Programmable Read Only Memory
E-mail – Electronic Mail
EBCDIC – Extended Binary Coded Decimal Interchange Code
F
FAT – File Allocation Table
FTP – File Transfer Protocol
FLOPS – Floating Point Operations Per Second
G
GUI – Graphical User Interface
GHz – Gigahertz
GPU – Graphics Processing Unit
H
HDD – Hard Disk Drive
HTML – HyperText Markup Language
HTTP – HyperText Transfer Protocol
I
IC – Integrated Circuit
IP – Internet Protocol
I/O – Input / Output
J
JPEG – Joint Photographic Experts Group
JVM – Java Virtual Machine
K
KB – Kilobyte
Kbps – Kilobits Per Second
L
LAN – Local Area Network
LCD – Liquid Crystal Display
Linux – (Operating System name, not an abbreviation)
M
MB – Megabyte
MHz – Megahertz
MS-DOS – Microsoft Disk Operating System
मॉdem (MODEM) – Modulator Demodulator
N
NIC – Network Interface Card
NLP – Natural Language Processing
O
OS – Operating System
OCR – Optical Character Recognition
P
PDF – Portable Document Format
RAM – Random Access Memory
ROM – Read Only Memory
POST – Power On Self Test
Q
QoS – Quality of Service
R
RAM – Random Access Memory
RDBMS – Relational Database Management System
S
SQL – Structured Query Language
SSD – Solid State Drive
SMTP – Simple Mail Transfer Protocol
T
TCP – Transmission Control Protocol
TB – Terabyte
TFT – Thin Film Transistor
U
USB – Universal Serial Bus
UPS – Uninterruptible Power Supply
URL – Uniform Resource Locator
V
VDU – Visual Display Unit
VPN – Virtual Private Network
W
WAN – Wide Area Network
- WWW – World Wide Web
Wi-Fi – Wireless Fidelity
X
XML – Extensible Markup Language
Y
Y2K – Year 2000
Z
ZIP – Zone Improvement Plan (used as file compression formate
