GTW may refer to:

Transportation

* Holešov Airport, in Zlín Region, Czech Republic

Rail transport

Grand Trunk Western Railroad The Grand Trunk Western Railroad Company was an American subsidiary of the Grand Trunk Railway, later of the Canadian National Railway operating in Michigan, Illinois, Indiana, and Ohio. Since a corporate restructuring in 1971, the railroad ha ...

, an American railway *

Stadler GTW The Stadler GTW (, ) is an articulated railcar for local transport made by Stadler Rail of Switzerland. History The Biel–Täuffelen–Ins-Bahn near Bern, Switzerland was looking for a lighter train model to replace its aging fleet, so tha ...

, an articulated railcar *

Gatwick Airport railway station Gatwick Airport railway station is on the Brighton Main Line in West Sussex, England. It serves Gatwick Airport, down the line from via . The platforms are about to the east of the airport's South Terminal, with the ticket office above the p ...

, a railway station in Sussex, England

Road transport

* Gross trailer weight rating * Gross train weight

Other uses

* GTW (TV station), in Western Australia * Gateway, Inc., an American computer maker * Geosciences Technology Workshop * Global Trade Watch, an American consumer advocacy organization {{disambiguation