TGC

TGC may refer to:

Companies and organisations

 * TCG (company), investment advisory firm also known as The Chernin Group
 * Taiwan Garrison Command (1948–1992), former secret police unit of the Taiwanese armed forces
 * Thatgamecompany, an American video game developer
 * The Gospel Coalition, a U.S. religious organization
 * The Grantsmanship Center, a U.S. non-profit organization which provides training in grant application
 * Autoridad Única del Transporte de Gran Canaria, the transport authority on Gran Canaria in the Canary Islands
 * Tren de Gran Canaria, a planned railway line in the Canary Islands

Media and entertainment

 * The Golden Compass (Northern Lights (Pullman novel)), a young-adult fantasy novel by Philip Pullman
 * The Golf Channel, a US sports TV channel
 * ReBoot: The Guardian Code (2018), a Canadian live-action/CGI-animated television series
 * TGC (musical duo) A European musical duo, who write and self-produce atmospheric electro-pop music

Science and medicine

 * Thyroglossal cyst, a fibrous cyst that forms in the throat from a persistent thyroglossal duct
 * Tight glucose control, a practice in the medical treatment of diabetes
 * Time gain compensation, a setting applied in diagnostic ultrasound imaging
 * TGC, a codon for the amino acid Cysteine

Other

 * Thai Green curry, a Thai dish
 * The Grand Canyon, of the Colorado River in Arizona, USA
 * The Great Courses, college-level audio and video courses by The Teaching Company
 * Tokyo Girls Collection, a Japanese semi-annual fashion show
 * Tradable green certificate, a European certificate representing production of some quantity of electricity by renewable processes
 * Triple Gold Club, ice hockey players who have won the Stanley Cup, the Olympic gold medal in hockey, and the hockey World Championship