sort by Rank | Alpha
| Possible Meanings | Rank |
| Ministry of Social Policy | *** |
| Minnesota Odonata Survey Project | *** |
| Myelin Oligodendrocyte Specific Protein | *** |
| Myelin/oligodendrocyte specific protein | ** |
| myelin/oligodendrocyte-specific protein | ** |
| manual of standard procedures | ** |
| Math Olympiad Summer Program | ** |
| Ministry of Social Protection | ** |
| Mission Optronic Stabilized Payload | * |
| Multiple Operating System PR | * |
| Major Outer Sheath Proteins | * |
| Mission Optronic System Payload | * |
| Multimission Optronic Stabilised Payload | * |
| Manual Operational Status Print | * |
| (Mission Optical Sensor Payload?) | * |
| Mail Order Self Publishing | * |
| Monaco Official Site for Pet | * |
| Multimission Optronic Stablilized Platform | * |