| Acronym | Definition |
|---|
| NBSC | National Bank of South Carolina |
| NBSC | National Bureau of Statistics of China (business data) |
| NBSC | National Board for Safeguarding Children (Ireland; est. 2006) |
| NBSC | National Black Sisters' Conference (Catholic women's group; Washington, DC) |
| NBSC | No Borders Show Chorus (EU) |
| NBSC | New Bridge Street Consultants LLP (London, UK) |
| NBSC | Nitride Bonded Silicon Carbide |
| NBSC | New Brunswick Safety Council (Canada; now Safety Services New Brunswick) |
| NBSC | New Bedford Seafood Consulting (Massachusetts) |
| NBSC | New Business Steering Committee |