| Abbreviation | Definition |
|---|---|
| MRFC | Malawi Rural Finance Corporation |
| MRFI | Medical Review Foundation Inc |
| MRG | Magnum Radio Group |
| MRG | Management Research Group |
| MRI | Management Recruiters International |
| MRIC | Maintenance Rule Inspection Clearinghouse |
| MRIL | McLeod Russel India Ltd |
| MRIL | Metal Roof Innovations Ltd |
| MRIP | Mohonk Road Industrial Plant |
| MRIR | Median Rent To Income Ratio |
| MRIT | Matsushita Research Institute Tokyo |
| MRK | Monica Rich Kosann Photography |
| MRL | Materials Resources LLC |
| MRM | Mighty Ruach Music |
| MRM | Mingays Retailer And Merchandiser |
| MRM | Monthly Review Meeting |
| MRNI | Ministry Resource Network Inc |
| MRO | Mount Rogers Outfitters |
| MRO | My Route Online |
| MROC | Miami Regional Operations Center |