GTP

GTP may refer to:

Computing

 * Go Text Protocol
 * GPRS Tunnelling Protocol
 * .gtp, a common Gerber file extension for top solder paste mask files

Government

 * Government Transformation Programme (Malaysia)
 * Graduate Teacher Programme, in England and Wales
 * Growth and Transformation Plan of the Government of Ethiopia

Medicine and science

 * Gene therapy product
 * Guanosine triphosphate
 * Good tissue practice
 * Global Temperature change Potential

Vehicles, Transport, Motorsport

 * Grand Touring Prototype; the IMSA GTP, a race car category
 * 1st generation (1981–1993), see IMSA GTP
 * BMW GTP
 * Chevrolet Corvette GTP
 * Consulier GTP
 * Ford Mustang GTP
 * Mazda GTP
 * 2nd generation (2023–), see Le Mans Hypercar or LMDh
 * Grand Trunk Pacific Railway, a defunct Canadian railway
 * Pontiac Grand Prix GTP
 * Pontiac G6 GTP
 * Sisu GTP, a Finnish military vehicle

Other uses

 * Global TransPark, in North Carolina, United States
 * Global Tower Partners, an American telecommunications company