- DRMO stands for Defense Reutilization and Marketing Office (US DoD)
- DRMO stands for Defense Reutilization Management Office
- DRMO stands for Dépannage et Reconstruction de Machines Outils (French: Repairs and Rebuilding Machine Tools)
- DRMO stands for Direct Response Media, Inc. (various locations)
- DRMO stands for District Records Management Officer (US Navy)
- DRMO stands for Dynamic Resonant Mode Operation (water ozonator)
- DRMO stands for Division Resource Management Office
DRMO