CBOS
| Acronym | Definition |
|---|---|
| CBOS | County Board of Supervisors (various locations) |
| CBOS | Cisco Broadband Operating System |
| CBOS | Centrum Badania Opinii Spolecznej (Polish: Center for Public Opinion Research; Warsaw, Poland) |
| CBOS | Central Bank of Syria |
| CBOS | Chesapeake Bay Observation System (network) |
| CBOS | Center of the Base of Support (biomechanics) |