MMRF
| Acronym | Definition |
|---|---|
| MMRF | Multiple Myeloma Research Foundation |
| MMRF | Minneapolis Medical Research Foundation |
| MMRF | Marshfield Medical Research Foundation |
| MMRF | Maya Mountain Research Farm (Belize) |
| MMRF | Music Maker Relief Foundation, Inc. (Durham, NC) |
| MMRF | Marine Mammal Rescue Foundation |