AUM may refer to:
- American University of Madaba, a private university in Jordan
- Animal unit month
- Anxiety/Uncertainty Management
- Assets under management
- Auburn University at Montgomery, a public university in Alabama, USA
- Audiological Medicine, a peer-reviewed medical journal
- August Underground's Mordum, an exploitation film
- AUM Fidelity, a jazz record label
Aum may refer to:
- Aum
- Aum Shinrikyo
- An alternate spelling for Um (Korean name)