PTC

'''PTC''' may refer to: {{TOC right}} ==Education== * Pacific Theological College, in Suva, Fiji * Parent-teacher conference * Pilot Training College, a former organisation in Ireland and the US * Pittsburgh Technical College, a 2-year college in Pittsburgh, PA, US * Police Training Centre, Bangladesh * Portage Trail Conference, an association of public schools in Ohio, US * Presbyterian Theological College, Victoria, Australia * RAF Personnel and Training Command, 1994–2007

==Medicine== * Papillary thyroid cancer, the most common type of thyroid cancer * Percutaneous transhepatic cholangiography, an X-ray technique for the biliary tract * Pseudotumor cerebri or idiopathic intracranial hypertension, a brain disorder

==Organizations== *Pacific Telecommunications Council, a telecommunications industry trade association for the Pacific Rim * Pakistan Telecommunication Company Ltd, KSE code * Pakistan Tobacco Company * ''Partido Trabalhista Cristão'' (Christian Labour Party), a political party in Brazil * ''Partit del Treball de Catalunya'' (Party of Labour of Catalonia), a communist party in Catalonia, Spain * Polska Telefonia Cyfrowa, formal name of T-Mobile Polska * PTC India, an Indian energy trading company * PTC Punjabi, a television network in India ** PTC Punjabi (Canada) ** PTC Punjabi Film Awards * Public Services, Tax and Commerce Union, UK, 1996–1998 * Public Transport Commission, in New South Wales, Australia * Public Transport Corporation, in Victoria, Australia * Public Transport Council, in Singapore * Radio Television of Serbia (''Радио-телевизија Србије''), a public broadcaster in Serbia

===United States=== * Parents Television Council, a U.S.-based advocacy group * Pennsylvania Turnpike Commission * Philadelphia Toboggan Coasters, roller coaster manufacturer, formerly Philadelphia Toboggan Company * Philadelphia Transportation Company, 1940–1968 * Pioneer Theatre Company, Utah * a type of patrol boat, for example Patrol torpedo boat PT-41 * PTC Inc., formerly Parametric Technology Corporation, a software company * PTC Therapeutics, a pharmaceutical company

==Places== * Pakuwon Trade Center, a shopping center in Indonesia * Pitcairn Islands (by ITU country code) * Punggol MRT/LRT station, Singapore (by LRT code)

==Science and technology== * Passive thermal control, a slow roll of a spacecraft on its horizontal axis to stabilize the thermal response to solar heating * Patched, a protein receptor * Peptidyl transferase centre, associated with protoribosomes and the possible origin of ribosomes and abiogenesis * Phase-transfer catalyst, that facilitates interphase migration * Phenylthiocarbamide, an organosulfur thiourea * Poly(trimethylene carbonate), a derivative of trimethylene carbonate * Positive temperature coefficient, of materials which increase resistance with temperature ** Polymeric positive temperature coefficient (PPTC) device or resettable fuse ** PTC heating element, a type of self-regulating heater ** PTC thermistor, a type of resistor  * Positive train control, a type of train protection system * Potential tropical cyclone, a term used since 2017 in NHC advisory products to describe a disturbance that is not yet a tropical cyclone

==Other uses== * Paid to click, payment for viewing advertisements * Pass-Through Certificates, evidence of ownership of multiple Equipment Trust Certificates * Piece to camera, spoken directly to a film or TV camera * Players Tour Championship, in snooker * Premium Tax Credit, Affordable Care Act provision * Production tax credit, US, for renewable energy production {{disambiguation}}

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