| Abbreviation | Definition |
|---|---|
| MPV | Multi Problem Vehicle |
| MPV | Multi Purpose Vehicle |
| MPV | Multi-Person Vehicle |
| MPV | Multiple Passenger Vehicle |
| MPV | Multiple Patient Vehicle |
| MPV | Multipurpose Passenger Vehicles |
| MPV | Multi-Purpose Vehicle |
| MPVF | Mine Protection Vehicle Family |
| MPVI | Mine Protected Vehicle India |
| MPVI | Multi Point Vehicle Inspection |
| MPVI | Multi Protocol Vehicle Interface |
| MR | Main Rotor |
| MRA | Minimum Reception Altitude |
| MRN | Movement Reference Number |
| MRR | Minimum-Risk Route |
| MRSV | Maneuverable Recoverable Space Vehicle |
| MRT | Mass Railway for Tourists |
| MRT | Mass Rapid Transit |
| MRT | MY Rapid Transit |
| MRTC | Metro Rail Transit Corporation |