| Abbreviation | Definition |
|---|---|
| MOR | Mobility On-Request |
| MORA | Minimum Off Route Altitude |
| MORANE | MObile radio for RAilway NEtworks in Europe |
| MORD | Ministry of Roads Department (India) |
| MORT | The Mean Oceanic Residence Time |
| MORTH | Ministry of Road Transport Highways (India) |
| MORTH | Ministry of Road Transport & Highways (India) |
| MORTH | Ministry Of Roads Transportation Highways |
| MOSFET | Michigan Offroad Sensor Fusing Experimental Testbed |
| MOST | Media Oriented Systems Transport |
| MOST | Mobile Over Snow Transport |
| MOT | Ministry Of Transportation |
| MotelOnWheels | Recreational Vehicle or a Van |
| MOTH | Ministry of Transportation and Highways |
| MOTU | Mayor's Office of Transportation and Utilities |
| MOVA | Microprocessor Optimised Vehicle Actuation |
| MOW | Maintenance Of Way |
| MOWU | Main Office Walk Up |
| MOX | Mixed Oxide fuel |
| MP | Mopar Parts |