What does PSA stand for?

What does PSA mean?

PSA	Prostate Specific Antigen Medical » Physiology
PSA	Prostate Specific Antigen Medical » Oncology
PSA	Prostate Specific Antigen Medical » Laboratory
PSA	Prostate Specific Antigen Governmental » FDA
PSA	Professional Services Automation Business » General
PSA	Public Service Announcement Community » Media
PSA	Public Service Announcement Community
PSA	Public Service Announcement Community » Educational
PSA	Public Service Announcement Community » TV Stations
PSA	Public Service Agreement Governmental » Police
PSA	Pressure Sensitive Adhesive Medical » Physiology
PSA	Pacific Southwest Airlines Governmental » Transportation
PSA	Public Storage, Inc. Business » NYSE Symbols
PSA	Public Securities Association Business » General
PSA	Pisa, Italy Regional » Airport Codes
PSA	Photographic Society of America Business » Professional Organizations
PSA	Partido Socialista de Andalucía International » Spanish
PSA	Pakistan Student Association Academic & Science » Universities
PSA	Professional Sports Authenticator Community » Sports
PSA	Poultry Science Association Medical » Veterinary
PSA	Plesk Server Administrator Computing » Software
PSA	Pacific Science Association Academic & Science » Ocean Science
PSA	Pressure Swing Absorption Governmental » Military
PSA	Pressure Swing Adsorption Miscellaneous » Unclassified
PSA	Probabilistic Safety Assessment Business » Products

PSA: prostate specific antigen: a protein, produced by the prostate, elevated levels of which may indicate the presence of cancer.