GT2
GT2 stands for:
- Group GT2 , a set of rules for Gran Turismo racing cars
- Porsche 911 GT2 , sports and racing versions of the Porsche 911 Turbo
- a racing version of the Lamborghini Diablo
- a sports version of the Marcos TSO, see Marcos Cars
- the second part of Gran Turismo (game series)
GT-2 stands for:
- Green-Tweed GT-2 , American glider in open class, see competition class #Open class
- Gemini-Titan 2 , launch of a Gemini spaceship with the Titan launcher on January 19, 1965
