| Abbreviation | Definition |
|---|---|
| BASU | Bu Ali Sina University |
| BASU | Bu-Ali Sina University |
| BAT | Berlinetta Aerodinamica Tecnica |
| BAU | Balqa Applied University |
| BAU | Balqa' Applied University |
| BAU | Bay Atlantic University |
| BAU | Beirut Arab University |
| BAU | Beni American University |
| BAU | Bihar Agricultural University |
| BAU | Bihar Agriculture University |
| BAU | Birsa Agricultural University |
| BAUT | Birmingham Association of University Teachers |
| BAUT | Birmingham Association of University Teachers?? |
| BBBM | Beasiswa Bantuan Belajar Mahasiswa |
| BBCC | Bulgarian Building and Construction Chamber |
| BBIM | Biological and Biologically-Inspired Materials |
| BBIS | Berlin Brandenburg International School |
| BBLU | Broke Back Lane University |
| BBMT | Biology of Blood and Marrow Transplantation |
| BBRI | Boston Biomedical Research Institute |