GHT may refer to: Garden hose thread Generalised Hough transform Ghadames Air Transport, Libya, ICAO code Ghat Airport, Libya, IATA code Gilman Housing Trust Gloucester Harbour Trustees Gorlov helical turbine Göteborgs Handels- och Sjöfartstidning, a defunct Swedish newspaper Great Himalaya Trails Gresham Technologies plc, UK software company, LSE code Kutang language, ISO 639-3 code George H. Thomas, a noted American Civil War general