PTC may refer to:

Education

* Parent-teacher conference * Pilot Training College, a former organisation in Ireland and the US * Police Training Centre, Bangladesh *

Portage Trail Conference The Portage Trail Conference or PTC is an association of six high schools and their associated middle/ junior high schools located in the northeast region of the U.S. State of Ohio. Three member schools are in Portage County, two are in Stark ...

, an association of public schools in Ohio, US *

Pacific Theological College The Pacific Theological College (PTC) is an ecumenical theological college located in Suva, Fiji. Established in 1965, it opened for training in 1966 and was originally designed as the only regional institution to offer degree-level education in th ...

, theological college in Fiji * Presbyterian Theological College, Victoria, Australia * RAF Personnel and Training Command, 1994–2007 *

Pittsburgh Technical College Pittsburgh Technical College (PTC) is a private college in Pittsburgh, Pennsylvania. The college, formerly Pittsburgh Technical Institute, opened in 1946 and has since expanded with more than 30 career-focused programs in ten schools. Bachelor's ...

, 2-year college in Pittsburgh, PA, US

Organizations

Pacific Telecommunications Council The Pacific Telecommunications Council (PTC) is a telecommunications industry non-profit trade association representing wireline, wireless, Internet, and other information, communications, and technology companies across the forty nations that ma ...

, a telecommunications industry trade association for the Pacific Rim * PTC India, an Indian energy trading company *

PTC Punjabi PTC Punjabi is a Punjabi language, Punjabi television network from India. Indian politician and the president of the Shiromani Akali Dal Sukhbir Singh Badal holds a majority stake in PTC. It features general interest programming including news ...

, a television network in India **

PTC Punjabi (Canada) PTC Punjabi is a Canadian Punjabi language specialty channel and is owned by Indian politician and president of the Shiromani Akali Dal Sukhbir Singh Badal. It airs news, music, serial, and talk show programming from the Indian network PTC Punja ...

** PTC Punjabi Film Awards * '' Partido Trabalhista Cristão'' (Christian Labour Party), a political party in Brazil *

Pakistan Telecommunication Company Ltd Pakistan Telecommunication Company Ltd., commonly known as PTCL ( ur, ) is the national telecommunication company in Pakistan.Pakistan Tobacco Company * '' Partit del Treball de Catalunya'' (Party of Labour of Catalonia), a communist party in Catalonia, Spain *

Polska Telefonia Cyfrowa T-Mobile Polska S.A. is a Polish mobile phone network operator. The company was formerly named Polska Telefonia Cyfrowa (''lit.'' "Polish Digital Telephony") and operated under the name Era, until being rebranded as T-Mobile on 5 June 2011. As in ...

, formal name of T-Mobile Polska * Public Services, Tax and Commerce Union, UK, 1996–1998 *

Public Transport Commission The Public Transport Commission (PTC) was an agency of the Government of New South Wales responsible for the provision of rail, bus and ferry services in New South Wales, Australia from October 1972 until June 1980. Upon dissolution, responsib ...

, in New South Wales, Australia * Public Transport Corporation, in Victoria, Australia *

Public Transport Council The Public Transport Council (PTC) is an independent regulatory statutory board under the Ministry of Transport of the Government of Singapore established on 14 August 1987 by the ''Public Transport Council Act of 1987''. PTC regulates the publ ...

, in Singapore *

Radio Television of Serbia Radio Television of Serbia ( sr-Cyrl, Радио-телевизија Србије, sr-Lat, Radio-televizija Srbije, italics=yes; abbr. RTS/PTC) is Serbia's public broadcaster. It broadcasts and produces news, drama, and sports programming thro ...

(''Радио-телевизија Србије''), a public broadcaster in Serbia

United States

PTC (software company) PTC Inc. (formerly Parametric Technology Corporation) is an American computer software and services company founded in 1985 and headquartered in Boston, Massachusetts. The global technology company has over 6,000 employees across 80 offices in ...

, formerly Parametric Technology Corp., Massachusetts, a software company *

PTC Therapeutics PTC Therapeutics is a US pharmaceutical company focused on the development of orally administered small molecule drugs and gene therapy which regulate gene expression by targeting post-transcriptional control (PTC) mechanisms in orphan disease ...

, a pharmaceutical company * 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 The Philadelphia Transportation Company (PTC) was the main public transit operator in Philadelphia, Pennsylvania, from 1940 to 1968. A private company, PTC was the successor to the Philadelphia Rapid Transit Company (PRT), in operation since 19 ...

, 1940–1968 *

Philmont Training Center The Philmont Training Center (PTC), located at the Philmont Scout Ranch near Cimarron, New Mexico, has been the National Training Center of the Boy Scouts of America (BSA) since 1950. The PTC offers week-long training conferences from June through ...

, of the Boy Scouts of America *

Pioneer Theatre Company The Pioneer Theatre Company (PTC) is one of four professional theatre companies in Utah, and the only fully professional theatre in Salt Lake City, contracting with union members belonging to Actors' Equity Association (AEA), Stage Directors an ...

, Utah * A type of Patrol boat; se Patrol torpedo boat PT-41

Science and technology

* Papillary thyroid cancer, the most common type of thyroid cancer * Passive thermal control, a slow roll of a spacecraft on its horizontal axis to stabilize the thermal response to solar heating * Pseudotumor cerebri or idiopathic intracranial hypertension, a condition *

Percutaneous transhepatic cholangiography Percutaneous transhepatic cholangiography, percutaneous hepatic cholangiogram (PTHC) is a radiological technique used to visualize the anatomy of the biliary tract. A contrast medium is injected into a bile duct in the liver, after which X-rays are ...

, X-ray technique for biliary tract *

Phase-transfer catalyst In chemistry, a phase-transfer catalyst or PTC is a catalyst that facilitates the transition of a reactant from one phase into another phase where reaction occurs. Phase-transfer catalysis is a special form of heterogeneous catalysis. Ionic reac ...

, that facilitates interphase migration *

Phenylthiocarbamide Phenylthiocarbamide (PTC), also known as phenylthiourea (PTU), is an organosulfur thiourea containing a phenyl ring. It has the unusual property that it either tastes very bitter or is virtually tasteless, depending on the genetic makeup of the ...

, an organosulfur thiourea * Positive temperature coefficient, of materials which increase resistance with temperature **

PTC thermistor A thermistor is a type of resistor whose resistance is strongly dependent on temperature, more so than in standard resistors. The word thermistor is a portmanteau of ''thermal'' and ''resistor''. Thermistors are divided based on their conduction ...

, a type of resistor ** Polymeric positive temperature coefficient (PPTC) device or resettable fuse *

Poly(trimethylene carbonate) Poly(trimethylene carbonate) (PTMC) is an aliphatic polycarbonate synthesized from the 6-membered cyclic carbonate, trimethylene carbonate (1,3-propylene carbonate or 1,3-Dioxan-2-one). Trimethylene carbonate (TMC) is a colorless crystalline so ...

, a derivative of trimethylene carbonate * Patched, a protein receptor * Positive train control, a type of train protection system *

Potential tropical cyclone The following is a glossary of tropical cyclone terms. A ;Advisory: Official information issued by tropical cyclone warning centers describing all tropical cyclone watches and warnings in effect along with details concerning tropical cyclone lo ...

, 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 Paid to click (PTC) is an online business model that draws online traffic from people aiming to earn money from home. PTC websites act as middlemen between advertisers and consumers; the advertiser pays for displaying ads on the PTC website, and a ...

, payment for viewing advertisements * Pakuwon Trade Center, a shopping center in Surabaya, Indonesia *

Pass-Through Certificates A pass-through certificates is an instrument that evidences the ownership of two or more equipment trust certificates. In other words, equipment trust certificates may be bundled into a pass-through structure as a means of diversifying the asset po ...

, evidence of ownership of multiple Equipment Trust Certificates *

Piece to camera In television and film, a piece to camera (PTC) is when a television presenter or a character speaks directly to the viewing audience through the camera. Details It is most common when a news or television show presenter is reporting or explai ...

, spoken directly to a film or TV camera *

Players Tour Championship The Players Tour Championship was a series of snooker tournaments comprising some minor-ranking events played in Europe, and an Asian leg comprising some minor-ranking events in Asia. The series concluded with a Grand Final, where qualification ...

, in snooker *

Premium Tax Credit The premium tax credit (PTC) is a refundable tax credit in the United States. It is payable by the Internal Revenue Service (IRS) to eligible households that have obtained healthcare insurance by a healthcare exchange (marketplace) in the tax yea ...

, Affordable Care Act provision *

Production tax credit A tax credit is a tax incentive which allows certain taxpayers to subtract the amount of the credit they have accrued from the total they owe the state. It may also be a credit granted in recognition of taxes already paid or a form of state "disc ...

, US, for renewable energy production * Punggol MRT/LRT station (LRT station code) {{disambiguation