PTC

PTC may stand for:

various organisations:
*Pacific Telecommunications Council
*Pakistan Telecommunication Company
*Parametric Technology Corporation, a product lifecycle management CAD software and maangement corporation.
*Parents Television Council
*Partit del Treball de Catalunya, the Catalan name of Party of Labour of Catalonia
*Pennsylvania Turnpike Commission
*Philadelphia Toboggan Company
*Polska Telefonia Cyfrowa, a Polish mobile phone network operator, whose main brand is Era
*Post and Telecommunications Company in Zimbabwe
*Postal Technology Centre, international organisation
*Portage Trail Conference, a high school athletic conference in northeast Ohio, United States
*Presbyterian Theological Centre
*Presbyterian Theological College
*Princeton Triangle Club, Princeton University's famed musical comedy troupe
*Professional Teachers Council NSW, in New South Wales
*Public Transport Corporation, public transport and railway operator in Victoria, Australia
* Радио-телевизија Србије, the Serbian name in Cyrillic of Radio Television of Serbia

a city:
*Peachtree City, Georgia, United States

or various concepts or techniques:
*Paid To Click
*Percutaneous transhepatic cholangiography, medical imaging of the bile duct
*Peruvian Torch Cactus
*Phase transfer catalyst
*Phenylthiocarbamide, an organic molecule either tasting very bitter or tasteless depending on genetic makeup.
*Photon Transfer Curve
*Plant tissue culture, the growth of plant cells, tissues or whole plants on nutrient-rich, sterile media.
*Positive temperature coefficient resistor
*Positive Train Control
*Postal Technology Centre
*Premature termination codon, the generation of a stop codon in a gene by mutation that results in a truncated protein
*Production Tax Credit, a tax credit provided by the government to renewable energy producers
*Protected Telescoping Catheter
*Psycho Trader Chinami
*RAF Personnel and Training Command
*Pass-Through Certificates