BCOS
| Acronym | Definition |
|---|---|
| BCOS | Because |
| BCOS | Broadcasting Corporation of Oyo State (Ibadan, Nigeria) |
| BCOS | Blockchain Open Source |
| BCOS | British Competitive Obedience Society (UK) |
| BCOS | Basketball Club of Seattle (Washington) |
| BCOS | Bernstein Coordination Site (Germany) |
| BCOS | Basic Communications Officer School |
| BCOS | Bicester Choral and Operatic Society (England) |
| BCOS | Business Computer Operating System (Olivetti) |
| BCOS | Business Customer Opinion Survey |
| BCOS | Burke Computers Online Store (Melbourne, Victoria, Australia) |