Here are a couple of websites that can be used to find acronyms.  As with everything, meanings can vary from location to location, person to person etc.
http://www.acronymfinder.com/
http://www.acronymattic.com/
http://www.militarywords.com/
http://www.urbandictionary.com/
Thought best to list in message body rather than make a post for each.

Aw c'mon, Mr. Info, if a smart ass like Junior (no offense intended) can offer an olive branch, you don't need to hit him over the head with it. Of course watching you two go at it is entertaining at times.