GBM
GBM is the abbreviation for:
- Global Business Management, Economics Research program at the University of Augsburg
- Municipal Fire Chief, administrative rank in the volunteer fire department
- Geometric Brownian motion is a stochastic process, which is derived from the Brownian motion
- Society for Biochemistry and Molecular Biology
- Society for the Protection of Civil Rights and Human Dignity
- Glioblastoma multiforme, the most common malignant brain tumor of the adult human
- Gnadauer Brazil mission
- Green Belt Movement, a non-governmental organization which focuses primarily on environmental protection and social development of communities
- Game Boy Micro
- Disambiguation
- Abbreviation