PCT

Look up pct in Wiktionary, the free dictionary.

PCT, P.C.T. or pct may refer to:

Math, Science and technology

• pct, an abbreviation for "%" (percentage)
• PCT theorem, on parity, charge and time inversions
• Perceptual control theory, a model of behavior
• Polychlorinated terphenyl, an industrial chemical
• Polycyclohexylenedimethylene terephthalate, a thermoplastic polyester
• Private Communications Technology, an obsolete Internet security protocol
• Programmable communicating thermostat, California, US term
• Projected capacitive touchscreen technology

Medicine

• Person-centered therapy
• Porphyria cutanea tarda, the most common subtype of porphyria
• Post-coital tristesse
• Postcoital test, for infertility
• Primary Care Trust, UK NHS bodies 2001–2013
• Procalcitonin, a precursor of the hormone calcitonin
• Proximal convoluted tubule, in the kidney
• Patient care technician

Places

• Pacific Crest Trail, US hiking trail from Mexico–US to Canada–US border
• Potomac Consolidated TRACON, FAA facility designation
• Princeton Airport (New Jersey), Montgomery Township, New Jersey, US, IATA code

Politics

• Parti Communiste du Togo (in French), a communist party in Togo
• Parti Communiste Tunisien (in French), a political party in Tunisia
• Parti Congolais du Travail (in French)

Other

• P.C.T, hip-hop musicians
• Paleolithic Continuity Theory, suggesting the Proto-Indo-European language comes from the Upper Paleolithic
• Patent Cooperation Treaty, an international patent treaty
• Phi Chi Theta, fraternity
• Presbyterian Church in Taiwan
• Production Car Trial – see classic trials