OMBS
| Acronym | Definition |
|---|---|
| OMBS | Oxford Media and Business School (UK) |
| OMBS | Ouachita Mountains Biological Station (Mena, AR) |
| OMBS | Ontario Mennonite Bible School (Canada) |
| OMBS | Old Mutual Business Services (Old Mutual Financial Life Insurance Company) |
| OMBS | Operations Management and Business Statistics (various universities) |
| OMBS | Other Membrane Bound Structures (cell biology) |