GTN
# GTN

GTN may refer to:

* Gas Transmission Northwest
* Gdańsk Scientific Society (Polish: Gdańskie Towarzystwo Naukowe)
* Gestational trophoblastic neoplasia
* Glentanner Aerodrome, in New Zealand
* Global Traffic Network, a traffic reporting service
* Global Trance Network, a German record label
* Glyceryl trinitrate
* Grangetown railway station, in Wales
* Gray Television, an American broadcaster
* Greater Talent Network, an American speakers bureau
* Guardian Television Network, in Columbus, Ohio
* Global Television Network
