GMB
GMB is an abbreviation for:
- GMB (Union) , one of the largest unions in the UK
- Powiat Malborski in Pomeranian Voivodeship, Poland (license plate)
- Gambia , country code according to ISO 3166-1 alpha-3
- Gesellschaft für Montan- und Bautechnik mbH, a subsidiary of LEAG
GM-B is an abbreviation for:
- Greater Banjul Area , Gambian administrative unit, region code according to ISO 3166-2
GmB is an abbreviation for:
- rubber-modified bitumen (GmB)