Publice Service Announcement. Rarely used as an acronym.
This following snow warning is a public service announcement.
door Naugahyde 6 maart 2004
11 more definitions
A protein made specifically by the prostate gland -- Prostate Specific Antigen. It is measured by a blood test, and is used for screening for prostate cancer and checking for the results of treating that disease.
James saw his doctor today, since he was upset that his PSA was over ten thousand (normal is up to four). Then he went to make final arrrangements.
door Dr. Rosebud 2 juli 2005
Profound and Sincere Apologies
For use in emails, "I completely messed up PSA"
door Emmsb 12 januari 2011
Pacific Southwest Airlines headquartered in San Diego, California. Featured Smileliners (Airplanes with smiles painted on the nose). Purchased by USAir in 1987
"PSA, Catch our smile!"
door uva185 4 mei 2006
Penis Sucking Association
Penis Sucking Association( P.S.A.) has now opened it's door for more gay members. I (slicer)along with my bf Patton lead this gay group.
door Slicer PSA 26 juni 2012
Personal sale assisant
This PSA told me I should upgrade my computer instead of buying a new one.
door Alexandre22 17 november 2007
Parts and Service Agreement
"Did my boss give you a copy of the PSA that our new vendor signed this morning?
door ffmcobalt 27 juli 2005