| Abbreviation | Definition |
|---|---|
| MPE | Mission Peculiar Experiment |
| MPESS | Mission Peculiar Experiment Support Structure |
| MPF | Mars PathFinder |
| MPG | Multiple Point Ground |
| MPG | Multi-Point Grounding |
| MPGHM | Mobile Payload Ground Handling Mechanism |
| MPHE | Material and Personnel Handling Equipment |
| MPI | Mission Payload Integration |
| MPIIN | Modification Procurement Instrument Identification Number |
| MPIO | Mission Payload Integration Office |
| MPL | Maintenance Parts List |
| MPL | Manipulation Positioning Latches |
| MPL | Mechanical Parts List |
| MPL | Minimum Power Level |
| MPLM | Multi-Purpose Logistics Module |
| MPLN | Maintenance PLaNning |
| MPLN | Maintenance Planning (Data Base) |
| MPM | Manipulator Positioning Mechanism |
| MPM | Materials Properties Manual |
| MPMP | Mass Properties Management Plan |