BSSE
| Acronym | Definition |
|---|---|
| BSSE | Basis Set Superposition Error (computational chemistry) |
| BSSE | Bachelor of Science in Sanitary Engineering (various schools) |
| BSSE | Bachelor of Science in Software Engineering (academic degree) |
| BSSE | Bachelor of Science in Secondary Education (various universities) |
| BSSE | Bachelor of Science in Systems Engineering (university degree) |
| BSSE | Boat Safety Scheme Examiner (UK) |
| BSSE | Buskaid Soweto String Ensemble (est. 1992; South Africa) |