| Acronym | Definition |
|---|
| BSEC➣Bachelor of Science in Economics |
| BSEC➣Black Sea Economic Cooperation |
| BSEC➣Brooklyn Society for Ethical Culture (Brooklyn, NY) |
| BSEC➣Building Schools Exhibition and Conference (UK) |
| BSEC➣Building Supervisor for Emergency Conditions |
| BSEC➣Base Structure Evaluation Committee |