BNU
| Acronym | Definition |
|---|---|
| BNU | Beijing Normal University (China) |
| BNU | Basic Networking Utilities (Unix UUCP Command Set) |
| BNU | Banco Nacional Ultramarino (Angola) |
| BNU | Bibliothèque Nationale et Universitaire (French: National and University Library) |
| BNU | Beaconhouse National University (Pakistan) |
| BNU | Brooklyn Northern United (football; Wellington, New Zealand) |
| BNU | Broadband Network Unit (Next Level) |
| BNU | Battle Net Underground (gaming clan) |
| BNU | Bengzon Negre Untalan (law firm; Philippines) |