'''GTC''' may refer to: {{TOC_right}} ==Education== * General Teaching Council (disambiguation) * Gateway Technical College, in Wisconsin, United States * Green Templeton College, Oxford, a constituent college of the University of Oxford * Greenville Technical College, in South Carolina, United States * Griffin Technical College, now part of Southern Crescent Technical College, in Georgia, United States * Gwinnett Technical College, in Georgia, United States * Government Tolaram College, in Narayanganj, Bangladesh
== Science and medicine == * Generalised tonic-clonic seizure * Graceful tree conjecture * Gran Telescopio Canarias, a Spanish telescope * Gigatonnes of carbon (GtC) * GTC, a codon for the amino acid valine
== Technology == * Game time card, in online gaming * Genome Therapeutics Corporation, a defunct American biotech company * GPU Technology Conference, an annual technical conference started by Nvidia in 2009 * Opel GTC, a concept car
== Telecommunications == * Generic Token Card, in wireless and point-to-point communications * Grameen Telecom, a Bangladeshi telecommunications company * GTC Wireless, an American telecommunications company
==Other uses== * Gauhati Town Club, an Indian sports club * General Trade Company, a defunct Dano-Norwegian trading company * ''GeTai Challenge'', abbreviated as GTC, a Singaporean reality singing competition for getai singers organised by MediaCorp * Girls' Training Corps, a former British girls' voluntary organisation * ''Going to California'' (TV series) * Good 'til cancelled, an investment order * ''Global Touring Challenge: Africa'', a 2001 video game also known as ''GTC: Africa'' * ''Gran Turismo Concept'', a 2002 video game * Sasol GTC Championship, a South African motorsport championship * Grand Traverse County, in Michigan, United States * Grand Trunk Corporation, a Canadian National Railway subsidiary * Ground Training Competition, of the Royal Air Force * Grudge Training Center, a mixed martial arts training center in Colorado, United States * Guild of Television Camera Professionals an organisation for professional camera people
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