GTI may refer to:
Automotive
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Grand Tourer Injection, a car model variant
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Maserati 3500 GTI, the first GTI car ever, from 1961
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Volkswagen Golf GTI, the first GTI hot hatch
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Peugeot 205 GTI
Peugeot (, , ) is a French brand of automobiles owned by Stellantis.
The family business that preceded the current Peugeot companies was founded in 1810, with a steel foundry that soon started making hand tools and kitchen equipment, and then ...
, a famous hot hatch
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Suzuki Swift GTi
The Suzuki Cultus is a supermini car produced by the Japanese manufacturer Suzuki from 1983 to 2016. The nameplate is currently used as a rebadged second-generation Suzuki Celerio in Pakistan since 2017. It was first presented at the 25th Tok ...
, Suzuki GTi variant
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GTi Engineering, an auto racing team
Other uses
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Atlas Air, ICAO code GTI
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Galway Technical Institute
The Galway Technical Institute is a college of further education providing QQI Level 5 & 6 programmes. The college is located in on Father Griffin Road, Claddagh, Galway, Ireland.
The college provides programmes which are recognised and accre ...
, a third level educational facility in Galway, Ireland
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Gas Technology Institute, an American non-profit research and development organization
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Gerakan Tani Indonesia, a peasants organization in Indonesia
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Global Terrorism Index, a report published annually by the Institute for Economics and Peace (IEP)
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Global Tiger Initiative, a conservation effort funded in part by the World Bank
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GrafTech, a graphite manufacturing company, NYSE symbol GTI
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Grid-tie inverter, an apparatus to convert DC electrical (solar, wind) energy to AC and deliver it back to the grid
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GT Interactive, a video game publisher and distributor
* ''
GTI Club'', a racing game originally released for the arcades in 1996 by Konami
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GTI Mortsel, a vocational secondary school in Mortsel, Belgium
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Guilford Transportation Industries, a transportation company
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Gires–Tournois interferometer, a component for
Femtosecond
A femtosecond is a unit of time in the International System of Units (SI) equal to 10 or of a second; that is, one quadrillionth, or one millionth of one billionth, of a second. For context, a femtosecond is to a second as a second is to about 31. ...
lasers.
* ''
Pokémon Mystery Dungeon: Gates to Infinity'', a 2012 game in the ''Pokémon Mystery Dungeon'' series
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