sort by Rank | Alpha
| Possible Meanings | Rank |
| Mike Rowe Forums | **** |
| Medium Range Forecasting | **** |
| Materials Recovery Facility | **** |
| Mandela Rhodes Foundation | **** |
| Manuscript Review Form | **** |
| Material Recycling Facilities | **** |
| Materials recovery facilities | **** |
| Multiple Reference Frame | **** |
| Marine Research Facilities | **** |
| Marketing Request Form | **** |
| Medium Range Forecasts | **** |
| Myelin Repair Foundation | **** |
| Moon Ridge Farm | **** |
| Metal Removal Fluids | *** |
| Material Recovery Facilities | *** |
| Monthly Reporting Forms | *** |
| MRI Research Facility | *** |
| Maryland Renaissance Festival | *** |
| Meadow Run Farm | *** |
| Micro and Rural Finance | *** |
| Mid Range Forecast | *** |
| Materials Reclamation Facilities | *** |
| MAHYCO Research Foundation | *** |
| Metering Research Facility | *** |
| Monash Research Fund | *** |
| Materials Reclamation Facility | *** |
| Meteorological Research Flight | *** |
| Master Reference File | *** |
| Material Reclamation Facility | *** |
| Midbrain Reticular Formation | *** |
| Multimedia Resource Function | *** |
| Metaal Recycling Federatie | *** |
| Madison River Foundation | *** |
| Minnesota Renaissance Festival | *** |
| Moment Resisting Frames | *** |
| Mecanizados Rodriguez Fernandez | *** |
| Materials the Formal | *** |
| Markov Random Fields | *** |
| Malinau Research Forest | *** |
| Materials Recover Facility | *** |
| Myogenic Regulatory Factor | *** |
| Myogenic Regulatory Factors | *** |
| Members Relationships Find | *** |
| Media Resource Functions | *** |
| I125-monoclonal rheumatoid factor | ** |
| M. rectus femoris | ** |
| macrophage-replacing factor | ** |
| Macrophage-rich fractions | ** |
| mandibular reduction forceps | ** |
| marrow-regulating factors | ** |
| maternal resistance factor | ** |
| medial reticular formation | ** |
| medullary reticular formation | ** |
| membrane-ribosomal fraction | ** |
| Mesencephalic Reticular Formation | ** |
| mesencephalon reticular formation | ** |
| mesenphalic reticular formation | ** |
| metal regulatory factor | ** |
| midline ridge formation | ** |
| minimal renal function | ** |
| mitral regurgitant flow | ** |
| mitral regurgitant fraction | ** |
| moderate renal failure | ** |
| monoclonal rheumatoid factor | ** |
| Monoclonal rheumatoid factors | ** |
| mouse rosette formation | ** |
| multiple restriction fragment | ** |
| Multistate Research Fund | ** |
| muscle-relaxing factor | ** |
| MVM replication factor | ** |
| Mobile Repair Facility | ** |
| Met Research Flight | ** |
| Millage Reduction Fraction | ** |
| Muscle Regulatory Factors | ** |
| Multi-purpose Rehabilitation Frame | ** |
| muscle regulatory factor family | ** |
| Mine Rehabilitation Fund | ** |
| Major Review Facilitator | ** |
| monoclonal IgM rheumatoid factor | ** |
| monoclonal rheumatoid factor inhibition | ** |
| Monthly Report Forms | ** |
| Military Reconnaissance Force | ** |
| Mirage Rebuild Factory | ** |
| Material Resources Facility | ** |
| IgM rheumatoid factor | ** |
| Marine Recreational Fisheries | ** |
| Manorama Rubber Factory | ** |
| Management Review Form | ** |
| Medication Request Form | ** |
| Major Research Facilities | ** |
| Military Reaction Force | ** |
| Manitoba Rabbit Fanciers | ** |
| Mental Readiness Form | ** |
| Most Recent Fragment | ** |
| Michoacan Reforestation Fund | ** |
| Misty Ridge Farm | ** |
| Motorcycle Rider Foundation | ** |
| Materiale Rotabile Ferrovia | ** |
| Matthew R Feinstein | ** |
| Malaspina Research Fund | ** |
| Multi Resolution Federation | ** |
| Marko Riisi Fanclub | ** |
| Meteorological Reconnaissance Flight | ** |
| Motorcycles Rev the Future | ** |
| Management Recovery Facilities | ** |
| MSH Releasing Factor | ** |
| Medical Release Form | * |
| Multimedia Resource Functions | * |
| Material Removal Function | * |
| Monrovia Roberts Field | * |
| Magistrate Retirement Fund | * |
| Magnetic Resonance Facility | * |
| Mission Representatives Fellowship | * |
| Multidimensional Range Fragments | * |
| Multipath Reduction Factor | * |
| Maintenance Responsibility File | * |
| Management Results Framework | * |
| Materials and Recycling Facility | * |
| Maximum Retarding Force | * |
| Metal Recycling Federation | * |
| Microloan Revolving Fund | * |
| Missouri Rural Foundation | * |
| Modified Record Fire | * |
| Master Record File | * |
| Mississippi River Flood | * |
| Medical Recruiting Facilitator | * |
| Mineral Resources Fiji | * |
| Markov radom field | * |
| Motorcycle Rights Foundation | * |
| M°re og Romsdal Fylkesbibliotek | * |
| Mayor Radhuset Frederiksberg | * |
| Meteo Research Flight | * |
| Meteorology Research Flight | * |
| Miami Rainbow Family | * |
| Midwest Radiant Fuel | * |
| Mine Reclamation Fund | * |
| Mine Refuse Fires | * |
| Mineral Resources of Fiji | * |
| Mining Regulatory Fund | * |
| Mink Research Facility | * |
| Mission Rehearsal Facility | * |
| Motor Racing Flags | * |
| Multiple Replacement Factor | * |