sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Media Public Relations Specialist | *** |
| Marketing Public Relations Society | *** |
| Medicinal Plant Research Station | *** |
| Media and Public Relations Section | *** |
| Missouri Paranormal Research Society | *** |
| mannose 6-phosphate receptors | ** |
| Monkey Parkinsonism Rating Scale | ** |
| Marine Pollution Response Service | ** |
| Madjelis Permusjawaratan Rakjat Sementara | ** |
| Multi Purpose Rifle System | ** |
| Massachusetts Postal Research Society | ** |
| Meter Point Registration System | ** |
| My Poupette Rec Seller | ** |
| Merriam Powell Research Station | ** |
| Man Pack Receiving System | ** |
| Museumfications of Phantoms of Republic Scale | ** |
| Master Password Recovery System | ** |
| Multi Point Response Spectrum | ** |
| Multi Point Refueling System | ** |
| Maryland Paranormal Research Society | ** |
| MICHELIN Plastic Rim Strips | ** |
| My Poupette Recommended Sellers | ** |
| Massachusetts Profession Recovery System | * |
| Mobile Phone Registration System | * |
| Massachusetts Professionals Recovery System | * |
| Monthly Project Reporting System | * |
| Man Portable Robot System | * |
| Man Portable Robotic Systems | * |
| Marginal Proportional Rate of Substitution | * |
| Military Personnel Record System | * |
| Metering and Pressure Regulation Skid | * |
| Mobile Priority Response Service | * |
| Medicare Policy Retrieval System | * |
| Mission Planning Rehearsal and Staffing | * |