GFR
GFR stands as an abbreviation for:
- Hazardous area clearing system , a level crossing monitoring system
- Glomerular Filtration Rate , a calculated kidney function score
- Grand Funk Railroad , American rock band
- Grup Feroviar Roman , a privately owned Romanian railway company
GfR stands for:
- Society for Comparative Law , a specialist organization for comparative law
- Society for Regional Research , a forum for regional scientific discourse
Gfr stands for:
- Private , a military rank
