MMRB
| Acronym | Definition |
|---|---|
| MMRB | MOS Medical Retention Board |
| MMRB | Military Medical Review Board (US DoD) |
| MMRB | Multifamily Mortgage Revenue Bonds (Florida Housing Finance Corporation) |
| MMRB | Mining and Mineral Resources Building (University of Kentucky) |
| MMRB | Materiel Management Review Board |