OMG
Oh my God
PDF
Portable Document Format
CIA
Central Intelligence Agency
IDK
I don't know
WWW
World Wide Web
CAPTCHA
Completely Automated Public Turing test to tell Computers and Humans Apart
FYI
For your information
PC
Personal Computer
LOL
Laughing out loud
NBA
National Basketball Association
What does FBI stand for?
Federal Bureau of Investigation
FAQ
frequently asked questions
VIP
Very important person