BRJ
| Acronym | Definition |
|---|---|
| BRJ | Bandwidth Change Reject |
| BRJ | Bilingual Research Journal |
| BRJ | Bridgestone Retail Japan Co., Ltd. (Japan) |
| BRJ | Blessed Robert Johnson (school; UK) |
| BRJ | Blackrock Japan Co., Ltd. (investing) |
| BRJ | Baseball Research Journal |
| BRJ | Big River Journey (educational project; US NPS) |
| BRJ | Brevet de Randonneur du Jura (French cycling event) |
| BRJ | Bahn Ruam Jai (Thai development group) |
| BRJ | Blue Ridge Journal (online essay collection) |