| Acronym | Definition |
|---|
| OUM➣Oracle Unified Method |
| OUM➣Oxford University Museum of Natural History (Oxford, England, UK) |
| OUM➣Office of Urban Management (Australia) |
| OUM➣Ovonic Unified Memory (aka PCRAM) |
| OUM➣Open University of Malaysia (Kuala Lumpur, Malaysia) |
| OUM➣Oracle Unified Method (Oracle Corporation) |
| OUM➣Overlay under Management |
| OUM➣Ohio Unorganized Militia |
| OUM➣Outpatient Urodynamic Monitoring |