GTL may refer to:

Organisations GTL Ltd, an Indian network service provider Georgia Tech Lorraine, a campus of the Georgia Institute of Technology in Metz, France Glenvale Transport, an English bus company Global Tel Link, an American telecommunications company Groupe Tactique Lorraine, a French resistance force in World War II Guntakal railway division (reporting mark), of Indian Railways Guntakal Junction railway station (station code), Andhra Pradesh, India

Science and technology Gas to liquids, a refinery process Gunning transceiver logic, a type of logic signaling

Other uses GT Legends, a video game GTL (Grand Touring, Light); in motorsports, a 1980s light prototype (lesser than GTP) class of the IMSA GT Championship

See also

GTI (disambiguation) GT1 (disambiguation)