Wikipedia
GGB
GGB may refer to
- Gael García Bernal, a Mexican actor
- GeoGebra, interactive geometry software that uses a .ggb file extension
- George Gordon Byron Noted British Lord and poet aka Lord Byron
- Gerdau, (NYSE: GGB) producer of long steel in the Americas, based in Brazil
- GGB Bearing Technology, a manufacturer of bearings
- Ground granulated blast
- Golden Gate Bridge, a suspension bridge in San Francisco, USA
- Gornergratbahn, a Swiss mountain rack railway
- Greek Government Bond
- Green Garter Band, an athletic band at the University of Oregon
- Grupo Gay da Bahia, a gay rights organization in Brazil