OMBS

AcronymDefinition
OMBSOxford Media and Business School (UK)
OMBSOuachita Mountains Biological Station (Mena, AR)
OMBSOntario Mennonite Bible School (Canada)
OMBSOld Mutual Business Services (Old Mutual Financial Life Insurance Company)
OMBSOperations Management and Business Statistics (various universities)
OMBSOther Membrane Bound Structures (cell biology)