PR 

1) Public Relations
2) Personal Record
3) Pull Request (software engineering lingo on Github)

A: My business is just not getting recognition.
B: Have you tried to hire PR?

C: How'd you do at the track meet? Any PRs?
D: Yeah! I PRd on my triple jump : D

E: If you find any issues with my code, feel free to submit a PR!
F: I found an issue. Let me fix the code locally, git add, commit, merge, commit, push, and send the repo maintainer a git pull to request that they merge my improvements with their mainline codebase...

PR by رياض May 5, 2018

PR 

A term used predominantly by the international student population in Canada, especially those from the South Asian continent; Stands for Permanent Resident
These students often enrol in studies here for every reason except studying and to ultimately obtain their PR status.
While in Canada, they are actively involved in the black market labour force usually working jobs 4-5 dollars below the minimum wage.

"Hey bro did you get PR bro"

"No bro I still have 2 semesters left bro, I am working cash job in Amazon warehouse"

PR by easytheretiger May 8, 2021

pr 

An acronym for "public relations"
office slang

"joe is handling the PR for the that party right?"

pr by Jonathan Tibbs May 13, 2005

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.

pr by GraingerIV February 23, 2009

PR 

Personal Record

I haven't been drunk for to days now, it's a new PR.

PR by brokencrayon June 25, 2018

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

PR by Natolya Koksanov April 26, 2006

PR 

puerto rican

PR by yo dddddddddd October 16, 2003