PCA
Look up PCA in Wiktionary, the free dictionary.
PCA may refer to:
Medicine and biology
- Patient-controlled analgesia
- Plate count agar in microbiology
- Polymerase cycling assembly, for large DNA oligonucleotides
- Posterior cerebral artery
- Posterior cortical atrophy, a form of dementia
- Prostate cancer
- Protein-fragment complementation assay, to identify protein–protein interactions
- Protocatechuic acid, a phenolic acid.
- Personal Care Assistant, also known as unlicensed assistive personnel
- Procainamide
Military and government
- EU-Armenia Partnership and Cooperation Agreement (PCA agreement between Armenia and the EU)
- Parks Canada Agency
- Partnership and Cooperation Agreement (EU)
- Permanent change of assignment in US armed forces
Organizations
Business
- Packaging Corporation of America
- Peanut Corporation of America, former company
- Pennsylvania Central Airlines 1936-1948
Education
- Pacific Coast Academy, fictional school in TV series Zoey 101
- Parents and citizens associations for schools in Australia
- Paris College of Art
- Pensacola Christian Academy, Florida, US
- Peoples Christian Academy, Toronto, Ontario, Canada
- Pineywoods Community Academy, a charter school district in Lufkin, Texas
- Prestonwood Christian Academy, Plano, Texas
- Providence Christian Academy (disambiguation), for multiple schools
Games
- PokerStars Caribbean Adventure, European Poker Tour event
- Professional Chess Association, from 1993 to 1996
Political parties
- Parti Communiste Algérien (Algerian Communist Party)
- Partido Comunista de Andalucía (Communist Party of Andalusia)
- Partido Comunista de Aragón (Communist Party of Aragon)
- Partido Comunista de la Argentina (Communist Party of Argentina)
Religion
Sports
- Peace Curling Association, the regional governing body for the sport of curling in the Peace River region of Northern Alberta prior to 2018
- Positive Coaching Alliance, US, provides sports training workshops
- Professional Cricketers' Association, England and Wales
- Punjab Cricket Association
- Punjab Cricket Association Stadium, Mohali, India
Other
- Permanent Court of Arbitration, The Hague, Netherlands
- Several Police complaints authorities
- Porsche Club of America
- POSC Caesar Association, a standardization organization
- Production Code Administration, a division of the Motion Picture Association of America
- Progressive Citizens of America
- Progressive Cultural Association, a British political music group
Science and technology
- para-Chloroamphetamine or 4-Chloroamphetamine
- Principal component analysis, a statistical procedure
- Printed circuit assembly or printed circuit board
- Probabilistic cellular automaton (Math/Stochastic Processes)
- Protocatechuic acid, a polyphenol antioxidant
- Pyroglutamic acid, an amino acid derivative
Computers
- Physical configuration audit, in configuration management
- Polymorphous Computer Architectures, a DARPA project; see Josep Torrellas
Other uses
- People's Choice Awards, awards show where winners are voted on by the general public
- Personal carbon allowance, for carbon dioxide emissions
- Pete Crow-Armstrong, American baseball player
- Prompt Corrective Action, US banking law
Topics referred to by the same term
This disambiguation page lists articles associated with the title PCA.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.