We all know some abbreviations like OMG and LOL.

But there are other words that we have become accustomed to using and they have stuck as abbreviations. However, if someone asked you what the abbreviation stands for, you would have no idea. Take for example these abbreviations, that we bet you didn’t know the meaning.

1. PDF

Portable Document Format

2. USB

Universal Serial Bus

3. BAE

Before Anyone Else

4. YAHOO

Yet Another Hierarchical Officious Oracle

5. DELL

Development of Early Language Learning

6. DVD

Digital Versatile Disc or Digital Video Disc

7. GPRS

General Packet Radio Service

8. GPS

Global Positioning System

9. IMEI

International Mobile Equipment Identity

10. VIRUS

Vital Information Resources Under Siege

11. SIM

Subscriber Identity Module

12. PIN

Personal Identification Number

13. BMW

Bavarian Motor Works

14. ATM

Automated Teller Machine

15. P.S

Post Script (not please see)

Was this TMI? How many of these did you know?

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