| Acronym | Definition |
|---|
| MMRI➣Molecular Magnetic Resonance Imaging |
| MMRI➣Mississippi Mineral Resources Institute (University of Mississippi) |
| MMRI➣Maryland Medical Research Institute |
| MMRI➣McMaster Manufacturing Research Institute (Hamilton, Ontario, Canada) |
| MMRI➣Molecular Medicine Research Institute (Sunnyvale, CA) |
| MMRI➣Macha Malaria Research Institute (Zambia) |
| MMRI➣Multi-Mode Radar Input |
| MMRI➣Mandatory Mission Rule Item |