GTI may refer to:
Automotive
- Grand Tourer Injection, a car model variant
- Maserati 3500 GTI, the first GTI car ever, from 1961
- Volkswagen Golf GTI, the first GTI hot hatch
- Peugeot 205 GTI, a famous hot hatch
- Proton Satria GTI, a sportier variant
- Suzuki Swift GTi, Suzuki GTi variant
- GTi Engineering, an auto racing team
Other uses
- Atlas Air, ICAO code GTI
- Galway Technical Institute, a third level educational facility in Galway, Ireland
- Gas Technology Institute, an American non-profit research and development organization
- Gerakan Tani Indonesia, a peasants organization in Indonesia
- Global Terrorism Index, a report published annually by the Institute for Economics and Peace (IEP)
- Global Tiger Initiative, a conservation effort funded in part by the World Bank
- GrafTech, a graphite manufacturing company, NYSE symbol GTI
- Grid-tie inverter, an apparatus to convert DC electrical (solar, wind) energy to AC and deliver it back to the grid
- GT Interactive, a video game publisher and distributor
- GTI Club, a racing game originally released for the arcades in 1996 by Konami
- GTI Mortsel, a vocational secondary school in Mortsel, Belgium
- Guilford Transportation Industries, a transportation company
- Gires–Tournois interferometer, a component for Femtosecond lasers.
- Pokémon Mystery Dungeon: Gates to Infinity, a 2012 game in the Pokémon Mystery Dungeon series
- Grațianite, IMA symbol Gți
This disambiguation page lists articles associated with the title GTI.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: