// Workers AI · dad joke modeWhat did the GTI say to its friend? "You're a gear friend.

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
• Gires–Tournois interferometer, a component for femtosecond lasers
• 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
• Global tilted irradiance, the solar irradiance on a tilted plane
• GrafTech, a graphite manufacturing company, NYSE symbol GTI
• Grațianite, IMA symbol Gți
• 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
• Pokémon Mystery Dungeon: Gates to Infinity, a 2012 game in the Pokémon Mystery Dungeon series