- AGBM stands for Ad Hoc Group on the Berlin Mandate (UN, Intergovernmental Panel on Climate Change)
- AGBM stands for Annual General Body Meeting (various organizations)
- AGBM stands for Anti-Glomerular Basement Membrane (antibody)
- AGBM stands for Acellular Glomerular Basement Membrane
- AGBM stands for Association of Grace Brethren Ministers (Winona Lake, IN)
- AGBM stands for Antibody against Rat Glomerular Basement Membrane
AGBM