GB1
# GB1

GB1 or variant, may refer to:

* GB-1, a WWII U.S. Army Air Force glide bomb
* Gb1 domain, of the G protein
* Game Composites GB1 GameBird, a British single-engine two-seat acrobatic aircraft
* Ghostbusters (1984), the first film in the series
* BRM Hepworth GB-1, British sports car
