100 Abbreviations Meaning in English and Pictures

Abbreviations are a useful part of everyday English because they help us write and speak in a shorter and clearer way. We see them in messages, signs, schoolwork, offices, and even on social media. When learners understand the full meanings behind these short forms, it becomes much easier to read and communicate confidently. In this article, you will learn 100 Abbreviations Meaning in English and Pictures, explained in simple and easy language. This guide will help students, beginners, and English learners quickly recognize common abbreviations and use them correctly in daily life.

Table of Contents

Most Common Abbreviations with Meaning in English

Abbreviation	Meaning
ASAP	As soon as possible
DIY	Do it yourself
ETA	Estimated time of arrival
FAQ	Frequently asked questions
ID	Identification
PIN	Personal identification number
ATM	Automated teller machine
USB	Universal Serial Bus
WiFi	Wireless fidelity
GPS	Global positioning system
LED	Light-emitting diode
SIM	Subscriber identity module
CPU	Central processing unit
PDF	Portable document format
VPN	Virtual private network
SMS	Short message service
CCTV	Closed-circuit television
CEO	Chief executive officer
HR	Human resources
IQ	Intelligence quotient

Most Common Abbreviations with Meaning in English

Learn Abbreviation with Meaning in English

Abbreviation	Meaning
FYI	For your information
RIP	Rest in peace
RSVP	Please reply
NASA	National Aeronautics and Space Administration
UNESCO	United Nations Educational, Scientific and Cultural Organization
WHO	World Health Organization
UNICEF	United Nations Children’s Fund
FBI	Federal Bureau of Investigation
BBC	British Broadcasting Corporation
NASA	National Aeronautics and Space Administration
MBA	Master of Business Administration
BA	Bachelor of Arts
MA	Master of Arts
PhD	Doctor of Philosophy
LAN	Local area network
WAN	Wide area network
RAM	Random access memory
ROM	Read-only memory
UI	User interface
UX	User experience

Learn Abbreviations with Meaning in English

Abbreviations and Their Meaning with Pictures

Abbreviation	Meaning
BTW	By the way
IMO	In my opinion
IMHO	In my humble opinion
TBA	To be announced
TBC	To be confirmed
ETA	Estimated time of arrival
PM	Post meridiem
AM	Ante meridiem
GMT	Greenwich Mean Time
UN	United Nations
EU	European Union
UAE	United Arab Emirates
UK	United Kingdom
USA	United States of America
CPU	Central processing unit
HTML	Hypertext Markup Language
CSS	Cascading Style Sheets
API	Application programming interface
URL	Uniform Resource Locator
OTP	One-time password

Abbreviations in English and their Meaning

100 abbreviations and their meaning with Images

Abbreviation	Meaning
DOB	Date of birth
RIP	Rest in peace
IG	Instagram
FB	Facebook
DM	Direct message
PR	Public relations
CV	Curriculum vitae
GMT	Greenwich Mean Time
PIN	Personal identification number
YOLO	You only live once
AKA	Also known as
ETA	Estimated time of arrival
FAQ	Frequently asked questions
IPO	Initial public offering
NGO	Non-governmental organization
OTP	One-time password
PSU	Power supply unit
AC	Alternating current
DC	Direct current
NFC	Near field communication

100 abbreviations and their meaning with Images

Abbreviation words with Pictures

Abbreviation	Meaning
BRB	Be right back
IDK	I don’t know
LOL	Laughing out loud
ROFL	Rolling on the floor laughing
TTYL	Talk to you later
BFF	Best friends forever
POV	Point of view
ASAP	As soon as possible
AFL	American Football League
ESL	English as a Second Language
GPS	Global positioning system
NGO	Non-governmental organization
QA	Quality assurance
QC	Quality control
ETA	Estimated time of arrival
IT	Information technology
IoT	Internet of Things
AI	Artificial intelligence
CSR	Corporate social responsibility
IPO	Initial public offering