MMRS
| Acronym | Definition |
|---|---|
| MMRS | Macho Man Randy Savage |
| MMRS | Metropolitan Medical Response System (formerly Metropolitan Medical Strike Team, MMST) |
| MMRS | Multispectral Medium Resolution Scanner |
| MMRS | Member of the Market Research Society (UK) |
| MMRS | Mississippi Management and Reporting System |
| MMRS | Montana Motorcycle Rider Safety |
| MMRS | Minority-Majority Relations Survey |
| MMRS | Metrics Management Review System |
| MMRS | Multi-Purpose Multicast Routing and Scheduling |
| MMRS | Mineral and Mining Reclamation Services |