GT1 may refer to
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FIA GT1 World Championship
The FIA GT1 World Championship was a world championship sports car racing series, developed by the SRO Group and regulated by the Fédération Internationale de l'Automobile (FIA), that was held from 2010 to 2012. It featured multiple grand to ...
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''Gran Turismo'' (1997 video game)
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Group GT1
Group GT1, also known simply as GT1, was a set of regulations maintained formerly by the Fédération Internationale de l'Automobile (FIA), for Grand Tourer racing. The category was first created in 1994, as the top class of the BPR Global GT Serie ...
, a top-line category in GT racing 1993–1998 (known as "GTS" between 2000–2004), revived 2005-2011
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Toyota GT-One
The Toyota GT-One (model code TS020) is a racing car initially developed for grand touring GT1 rules, but later adapted into a Le Mans prototype LMGTP car. It raced in the 1998 and 1999 24 Hours of Le Mans.
History
Following the end of the G ...
, competed in the above category
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Porsche 911 GT1
The Porsche 911 GT1 is a car designed and developed by German automobile manufacturer Porsche AG to compete in the GT1 class of sportscar racing, which also required a street-legal version for homologation purposes. The limited-production street ...
, competed in the above category
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GT-1 (missile)
The GT-1 (Glide Torpedo 1) was an early form of stand-off weaponry developed by the United States Army Air Forces during World War II. Intended to deliver an aerial torpedo at a safe range from the launching aircraft, the weapon proved successful ...
, a World War II glide torpedo
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Gemini 1
Gemini 1 was the first mission in NASA's Gemini program. An uncrewed test flight of the Gemini spacecraft, its main objectives were to test the structural integrity of the new spacecraft and modified Titan II launch vehicle. It was also the fir ...
(Gemini-Titan 1, or GT-1), an uncrewed Project Gemini mission
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Tweed GT-1, glider
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