PA 

1. Abbreviation for Pennsylvania.
2. Abbreviation for Personal/Production Assistant
3. Alternate spelling of "paw," which is slang for "Dad"

1. I live out in PA.
2. I do mostly PA work on sets.
3. Hey pa, why you always yellin at ma?

PA by Doug Youg December 20, 2008

PA 

Abbreviation for Pennsylvania.
The individual letters are pronounced seperately, not mixed like a word.

I won't be back from Pittsburgh PA until tuesday.

PA by Zak Zennii August 10, 2005

PA 

Parental Advisory. A sticker put on CDs advising parents to buy this record, because their children will like it.

Hey, it says Parental Advisory on the label, so it must be good.

PA by bluhbluhbluhbluhbluh December 9, 2009

PA 

In the Megaman Battle Network series it meas

program advance and it is when Lan the main character in most of the Megaman Battle Network series downloads a series of chips to Megaman to create a more powerfull attack.

Lan: Megaman battle chip in download:
*Sword
*Widesword
*Longsword
Megaman creates the PA Lifesword and takes the shit out of the virus.

PA by BeliveInThe Legend(Link) August 20, 2010

Pa 

boy/ man

Whas crackin Pa (drumline)

Pa by Jessica November 14, 2003

pa 

Hickspeak for Dad

I love you Ma, I love you Pa

pa by One Eyed Milkman May 1, 2004

PA 

public address system

Her name was announced over the PA

PA by A Humphrey April 11, 2006