| Abbreviation | Definition |
|---|---|
| MFAS | Marine Fighter Attack Squadron |
| MFB | Metropolitan Fire Brigade |
| MFC | Military Fest Certificates |
| MFC | Multifunction Computers |
| MFC | Multinational Force Commander |
| MFCS | Mortar Fire Control System |
| MFCT | Major Fractional Component Thereof |
| MFD | Multi- Function Device |
| MFD | Multi-Function Display |
| MFDC | Mouvement des Forces Démocratiques de Casamance (Democratic Forces of Casamance Movement, Senegal) |
| MFDS | Modular Fuel Delivery System |
| MFE | Manpower Force Element |
| MFF | Military Free Fall |
| MFFIMS | Mass Fatality Field Information Management System |
| MFFMIS | Mass Field Fatality Management Information System |
| MFH | Mercenaries For Hire |
| MFH | Military Funeral Honors |
| MFIC | Military Flight Information Center |
| MFISTDMD | Modified FIST Digital Message Device |
| MFISTDMD | Modified Fleet Intelligence Support Team Digital Message Device |