BSCO
| Acronym | Definition |
|---|---|
| BSCO | Biosafety Coordinating Official (US FEMA) |
| BSCO | Birmingham School's Concert Orchestra (Birmingham, England) |
| BSCO | Brake Specific Carbon Monoxide |
| BSCO | Bloomington Sister City Organization (Bloomington, MN) |
| BSCO | Black Sea Cooperation Organisation |