| MMRI | Macro Markets Risk Index 
| Others |
| MMRI | Maine Medical Research Institute
| Others |
| MMRI | Maryland Mathematics Reform Initiative
| Others |
| MMRI | Maryland Medical Research Institute
| Others |
| MMRI | Masonic Medical Research Institute
| Others |
| MMRI | Mater Medical Research Institute
| Others |
| MMRI | Materials and Manufacturing Research Institute
| Others |
| MMRI | McMaster Manufacturing Research Institute
| Others |
| MMRI | MDS Mortality Rating Index
| Others |
| MMRI | MDS Mortality Risk Index
| Others |
| MMRI | Medical Management Resources Inc
| Others |
| MMRI | Medical Marketing Research International
| Others |
| MMRI | Microscopic Magnetic Resonance Imaging
| Others |
| MMRI | Military Medical Research Institute
| Others |
| MMRI | Mississippi Mineral Resources Institute
| Others |
| MMRI | Molecular Magnetic Resonance Imaging
| Others |
| MMRI | Molecular Medicine Research Institute
| Others |
| MMRI | Mullaney Market Risk Indicator
| Others |
| MMRI | Multi Model Ranking and Inference
| Others |
| MMRI | Multi-dimensional Model of Racial Identity
| Others |
| MMRI | Multidimensional Model of Racial Identity
| Others |
| MMRI | Multidimentional Model of Racial Identity
| Others |