CBJJ
| Acronym | Definition |
|---|---|
| CBJJ | Confederação Brasileira de Jiu-Jitsu (International Brazilian Jiu-Jitsu Federation) |
| CBJJ | Colorado Brazilian Jiu Jitsu (Denver, CO) |
| CBJJ | Community-Based Juvenile Justice (various locations) |
| CBJJ | Canadian Brazilian Jiu-Jitsu (martial arts) |