From Wikipedia, the free encyclopedia.
GB or gb may stand for:
- Game Boy
- GB (supermarket) in Belgium
- Gigabit (Gb)
- Gigabyte (GB)
- Government and Binding theory by Noam Chomsky
- Great Britain
- United Kingdom (ISO 3166-1 code)
- Guobiao, a Simplified Chinese computer input method
- The nerve agent sarin
