| Abbreviation | Definition |
|---|---|
| MNBN | Main & Bergen Company Line |
| MNET | Minnesota Non Emergency Transportation |
| MNPS | Minimum Navigation Performance Specifications |
| MNPSA | Minimum Navigation Performance Specifications Airspace |
| MNS | Mission Needs Statement |
| MNTP | Manila North Tollway Project |
| MNV | Mine Neutralization Vehicle |
| MNX | Manx Airlines |
| MO | Mercedes Original |
| MOB | Mobility |
| MOBSCOPE | Mobilization Shipments Configured for Operation Planning and Execution |
| MOC | Maintenance Of Certification |
| MOCA | Minimum Obstruction Clearance Altitude |
| MoCA | Ministry of Civil Aviation |
| MOG | Material On The Ground |
| MOM | Motorcycle Owners Manual |
| MOMS | Moving Ontarians More Safely |
| MON | Motor Octane Number |
| MON | Motorcycle Organisation Netherlands |
| MOPS | Minimum Operations Performance Standards |