| Acronym | Definition |
|---|
| AUM | Assets Under Management |
| AUM | Auburn University Montgomery |
| AUM | Audio Module |
| AUM | Adobe Update Manager |
| AUM | Animal Unit Month (forage) |
| AUM | Abandoned Uranium Mine (various locations) |
| AUM | Atlanta Union Mission (Atlanta, GA) |
| AUM | Air-to-Underwater Missile |
| AUM | All USA Meeting (annual yoga conference) |
| AUM | Activités Universitaires en Mécanique (French: Academic Activities in Mechanics) |
| AUM | Alternate Unit of Measure |
| AUM | Automatic Canteen Company of America (NYSE symbol, now delisted) |
| AUM | Adaptive User Model |
| AUM | Asset Utilization Model |
| AUM | Arbitrary Unit of Mass |