ATM-Automated teller machine
AIDS-Acquired Immune Deficience Syndrome
AM - Ante Meridiem
AIM-Ambition in mind
ALU-Arithmetic and Logical Unit
AC-Alternating Current/ Air Condition

Bit-Binary Digit
BBC-British Broadcasting Corporation
BIOS-Basic Input Output System
BSA- Business Software Aliance
BMP-Bitmap
BASIC-Beginner all purpose Symbolic Instruction Code.
BYE-Be with You Everytime.
BA-Bachelor of Arts
BBS-Bachelor of Business Studies
BSS-Bachelor of Social Science
BBA-Bachelor of Business Administration
BCS-Bangladesh Civil Service
BSC-Bachelor of Science
BCom - Bachelor of Commerce.
B Ed-Bachelor of Education

CA- Chartered Accountant
CSS-Cascading Style Sheet
CC-Cash Credit
CNG- Compressed Natural Gas
CID - Criminal Investigation Department
COD- cash on delivery or collect on delivery
CD-ROM-- Compact Disc-Read Only Memory
CD- Compact Disk
CPU-Central Processing Unit
CMYK-Cyen Magenta Yellow Black
CMS-Content Management System.
Computer- Common oriented machine particularly united and used under technical educational research.

Date-Day and time evolution
DVD- Digital Versatile Disk
DVD-ROM--Digital Versatile Disk-Read Only Memory
Dr-Doctor
DC-District Commissioner / Deputy Commissioner
DC-Direct Current
DOS-Disk Operating System
DBMS-Database Management System
DSL-Digital Subscribers Line
DNS-Domain Name System

Eat- Energy and taste
EPUB- Electronic Publication
E-mail- Electronic Mail
E-MTS- Electronic Money Transfer System
E-commerce-- Electronic commerce

FDR - Fixed Deposit Receipt

GPO- General Post Office
GIF-Graphic Interchangeable Format
GPA-Grade Point Average
GPS-Global Positioning System.
3G / 4G / 5G- third Generation

HTML - Hypertext Markup Language
HTTP - Hyper Text Transfer Protocol
HTTPS - Hyper Text Transfer Protocol Secure
HSC-Higher Secondary Certificate
HDD-Hard Disk Drive
HDMI-High Definition Multimedia Interface

ICC- Internationla Cricket Council
ICT-Information and Communication Technology
IC- Integrated Circuit
INTERNET-Internationla Network
IP-Internet Protocol
ID-Identification
IPS-Instant Power System
ISP-Internet Service Provider
IQ-Intelligence Quotient

JPG- Joint Photographic Experts Group
JPEG- Joint Photographic Experts Group
JSC-Junior School Certificate
JDC-Junior Dakhil Certificate

LAN-Local Area Network

MAN-Metropolitan Area Network
MODEM- Modulator Demodulator
MBA-Masters of Business Administration
MA-Master of Arts
M.Ed-Master of Education
MBBS-Bachelor of medicine, bachelor of surgery.
MD-Managing director
MCom-Master of Commerce
Mr-Mister
Mrs-Mistress
MP-Member of Parliament
MAC Address-Media Access Control Address

NASA -National Aeronautics and Space Administration
NATO- North Atlantic Treaty Organization
NCTB- National Curriculum and Textbook Board
NGO-None-Governmental Organization

OIC-Organization of Islamic Countries
OS- Operating System.
OMR-Optical Mark Reader
OK- Objection Killed

PDF-Portable Document Formet
PC- Personal Computer.
PCI- Peripheral Component Interconnect
PROM-Programable Read Only Memory
PEN-Power Enriched in Nib
PIN-personal identification number / Postal Index Number
PNG - Portable Network Graphics.
PM-Post Meridiem
Ph D- Doctor of philosophy
PM-Prime Minister
PPT-PowerPoint Presentation
PPI-Pixels Per Inch
PLA-Programable Logic Array

RAM-Random Access Memory
ROM-Read Only Memory
RGB-Red Green Blue

SAARC - South Asian Association For Regional Cooperation
SMS- Short message service
SIM-Subscriber identification module
SSC-Secondary School Certifiate
SP-Superintendent of police.
SI-Sub Inspector police.
SEO-Search Engine Optimiation

Tea- Taste and energy admitted.

USB-Universal Serial Board
UNICEF-United Nations Childrens Fund.
URL-Uniform Resource locator
USB-Universal Serial Bus
UPS-Uninterruptible Power Supply

VIRUS- Vital information resources under seige
VAT - Value added Tax
VP-Vice President
VPN-Virtual Private Network
VC-Vice Chancellor

WiFi- Wireless fidelity
WAN-Wide Area Network
WHO- World Health Organization
WWW-World wide web
WORM-Write once Read many
WLAN-Wireless Local Area Network
W3C-World Wide Web Consortium
XML-Extensible Markup Language
XHTML-Extensible Hypertext Markup Language