| 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) |