BBT

BBT may refer to:

==Arts and entertainment== The Big Bang Theory, an American sitcom "The Big Bang Theory" (Family Guy), an episode of Family Guy Big Biz Tycoon, a business simulation game by Animedia Bujinkan Budō Taijutsu, the group which teaches the Bujinkan Black box theater, a simple performance space, typically a square room with black walls and a flat floor.