TR3

TR 3 or TR3 or TR-3 may refer to:

Aeronautics TR-3 Black Manta, a presumed spyplane and black program by the USAF Lyulka TR-3, a 1940s Soviet jet engine TR.3, a 1940s Canadian jet engine design study

Other uses Tomb Raider III, the third game in the Tomb Raider series TR3 (band), the Tim Reynolds Trio Triumph TR3, a car from the United Kingdom TR3, a postal district in the United Kingdom's TR postcode area .tr3, a file extension format for the TomeRaider ebook reader Tier 3 (nightclub) TR3 Racing, an American auto racing team Nuclear receptor 4A1, a biological transcription factor sometimes called TR3

See also TR3A (disambiguation)