1) WWW- World Wide Web

2) HTTP- Hyper Text Transfer Protocol.

3) IP – Internet Protocol.

4) GPRS- General Packet Radio Service.

5) WAP – Wireless Application Protocol.

6) SIM- Subscriber Identity Module.

7) CDMA -Code Division Multiple Access.  8) GSM-The Global System for Mobile Communications.

9) EDGE -Enhanced Data Rates for Global Evolution.

10) ISD – International Subscriber Dialing.

11) FM- Frequency Modulation.

12) ID – Identification.

13) PIN – Personal Identification Number.

14) CMS – Content Management System.

15) GMT – Greenwich Mean Time.

16) GPS -Global Positioning System.

17) AM- Ante Meridiem (Before noon, morning).

18) PM – Post Meridiem (afternoon, evening).

19) B.C. – Before Christ.

20) EST – Eastern Standard Time.

21) U.S.A. – United States of America.

=> Education/ Degree:

 1) Ph.D.- Doctor of Philosophy

2) MBBS – Medicinae Baccalaureus, (Bachelor of Medicine, Bachelor of Surgery)

3) FCPS-Fellow of College of Physicians and Surgeons

4) B.A- Bachelor of Arts

5) BBA- Bachelor of Business Administration

6) MBA- Master of Business Administration

7) CSE- Computer Science & Engineering

8) MCS- Master of Computer Science

9) M.Sc.- Master of Science

10) LL.B. -Bachelor of Laws

11) BDS- Doctor of Dental Surgery or Doctor of Dental Science

12) ACCA-Association of Chartered Certified Accountants.

13) IELTS- International English Language Testing System

14) ISBN – International Standard Book Number

 => Study/Reading/Writing:

 1) E.g- Exempli gratia ( Latin which means ‘for example’).

2) N.B.- Note Bene (Note Well)

3) etc.- et cetera (And so on)

4) Govt. – Government.

5) i.e. (or i.e. / I.E.)- “id est” (Latin which means “That is (to say)” or “in other words”).

6) IQ- Intelligence Quotient

7) Q&A – Question and Answer

8) DOB – Date Of Birth

9) FAQ- Frequently asked Questions

 =>Technology/ Computer:

 1) PDA – Personal Digital Assistance.

2) ALU – Arithmetic Login Unit.

3) RAM – Random Access Memory

4) ROM –Read Only Memory.

5) DVD – Digital Video Disk.

6) CD –Compact Disk.

7) CD-RW – Compact Disk Rewritable.

8) ORM – Optical Mark Reader.

9) USB – Universal Serial Bus.

10) CAD – Computer Aided Design/Drafting.

11) IPS – Instant Power System.

12) UPS – Uninterruptible Power Supply

13) AC- Alternating Current / Air Condition.

14) DC – Direct Current.

15) HP – Hewlett-Packard (A Company Name)/ Horse Power

16) LASER – Light Amplification by Stimulated Emission of Radiation

17) RADER – Radio Detection And Ranging.

18) ATM – Automated Teller Machine

19) VoIP – Voice over Internet Protocol Internet/

 =>Organization/ Institute/ Business/Company/ Security:

 1) DIG – Deputy Inspector General of Police.

2) GM- General Manager.

3) CEO – Chief Executive Officer.

4) HRD – Human Resources Department.

5) IBM – International Business Machine.

6) ISO – International Organization for Standardization.

7) ISD – International Subscriber Dialing.

8) BBC – British Broadcasting Corporation.

9) CNN -Cable News Network.

10) ESPN – Entertainment and Sports Programming Network

11) NATO – North Atlantic Treaty Organization

12) SWAT – Special Weapons And Tactics

13) SWOR – Strengths, Weaknesses, Opportunities, and Threats ( Analysis method).

14) SME – Small and Medium Enterprise.

15) WHO – World Health Organization.

16) NGO – Non-Governmental Organization.

17) BDS -Business Development Services.

18) BBC – British Broadcasting Corporation.

19) EU – European Union.

20) IRS – Internal Revenue Service

21) NASA – National Aeronautics and Space Administration.

22) NATO – North Atlantic Treaty Organization.

23) UNICEF – United Nations Children’s Fund.

24) FBI – Federal Bureau of Investigation.

25) CIA – Central Intelligence Agency.

26) POP – Post Office Protocol.