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1.
pr
An acronym for "public relations"
office slang
"joe is handling the PR for the that party right?"
by Jonathan Tibbs February 21, 2005
 
2.
PR
1)noun) Runner's jargon for Personal Record, which is a person's best time in a particular event.

2)verb) To achieve a PR
1) My PR for the mile is 4:54

2) I PRed yesterday by three seconds
by Natolya Koksanov April 08, 2006
 
3.
pr
1) Public relations

2) puerto rican

3) personal record

4) pic related; in a post, with a relativly large added 'story' no-one would read this, unless you have an image, if related; PR, if non related; PNR. If non related the picture was just added to draw readers
1) Jennifer works public relations for McDonalds

2) Look at Jose, drunk as hell, what a pr!

3) I beated my pr dude! 3 seconds faster than last time!

4) I got my foot stuck in a sewer, pr.
by GraingerIV February 23, 2009
 
4.
PR
puerto rican
by yo dddddddddd October 16, 2003
 
5.
prerolled marijuana joint
"I'm just doing up a P.R. for in between drinks at the bar tonight."
by David Matthew Butland May 03, 2006
 
6.
stands for pre-rolled, not to be confused with the nationality abv.,
usually pertaining to a ready to smoke,
joint or blunt
let's party. who can roll one?, don't worry, homeboys gotta p.r.
by pretty ricky December 13, 2003
 
7.
PR
Pimping rigorously
A: Hey buddy how's it going w/ that 5'10 blonde w/ huge tits that you're dating?

B: Not bad. But she really likes exploring new forms of conspicuous consumption with my money and doesn't seem to have a real job. She claims she's in "PR" but has never identified a specific company name.

A: I think she means pimping rigorously.
by AgamemnonOfMycenae September 27, 2012