| Acronym | Definition |
|---|
| JRB➣Joint Reserve Base |
| JRB➣Jason Robert Brown (musician) |
| JRB➣Joint Review Board |
| JRB➣James River Bridge (Virginia) |
| JRB➣Java Relational Binding (Sun) |
| JRB➣Joint Requirements Board |
| JRB➣Joint Requirements Oversight Council (JROC) Review Board (US DoD) |
| JRB➣Jeweler's Resource Bureau |
| JRB➣Joint Reconnaissance Board |
| JRB➣JMPS Requirements Board |
| JRB➣Joint Resource Board |