CGT can refer to: Canada's Got Talent General Confederation of Labour, various labour unions, initials in Latin-based languages General Confederation of Labour (France) California Guitar Trio Capital gains tax Combinatorial game theory Compagnie générale transaérienne, a French airline (1909–21) Compagnie Générale Transatlantique, or French Line Compagnie générale transsaharienne, Saharan transport company Compensated gross tonnage Porsche Carrera GT