BSEL
| Acronym | Definition |
|---|---|
| BSEL | Bioproducts, Sciences and Engineering Laboratory (Pacific Northwest National Laboratory) |
| BSEL | Bet Shemesh Engines Ltd (jet engines) |
| BSEL | bus selection |
| BSEL | BioSystems Engineering Lab |
| BSEL | Bristol Siddeley Engines Ltd (now part of Rolls-Royce) |
| BSEL | Bartlett Scott Edgar Ltd |
| BSEL | Brown Science & Engineering Libraries |
| BSEL | Business Simulation and Experiential Learning |