| Term | Full Form | Category |
|---|---|---|
| BCOS | Bakas Caregiving Outcomes Scale | Others |
| BCOS | Basic Communications Officer School | Others |
| BCOS | Blockchain Open Source | Others |
| BCOS | Bloomington Commission On Sustainability | Others |
| BCOS | Broadcasting Corporation of Oyo State | Others |
| BCOS | Bulk Cooking Oil Solutions | Others |
| BCOS | Burlington County Orthopaedic Specialists | Others |
| BCOS | Business Continuity Operating System | Others |
| BCOS | City of Bloomington Commission on Sustainability | Others |