| Abbreviation | Definition |
|---|---|
| BMU | Baba Mastnath University |
| BMU | BML Munjal University |
| BMW | Brigham, Mead, and Wilder |
| BMZ | Botany, Microbiology, Zoology |
| BNC | Brandeis National Committee |
| BNHM | Berkeley Natural History Museum |
| BNOC | Big Name On Campus |
| BNTU | Batumi Navigation Teaching University |
| BNTU | Belarus National Technical University |
| BNTU | Belarusian National Technical University |
| BNTU | Belarussian National Technical University |
| BNU | Beaconhouse National University |
| BNU | Beijing Normal University |
| BNU | Bengaluru North University |
| BNU | Buckinghamshire New University |
| BNU | Bucks New University |
| BNUE | Busan National University of Education |
| BOB | Back Of the Book |
| BOBCAT | Best Of The Best Computer Aided Teaching |
| BOC | Band, Orchestra, and Choir |