| Abbreviation | Definition |
|---|---|
| MFSC | Military Family Support Center |
| MFSP | Military Families Support Program |
| MFSP | Military Family Services Program |
| MFSS | Medical Field Service School |
| MFT | Materiel Fielding Team |
| MFT | Missile Facilities Technician |
| MFTB | Multi Function Training Brigade |
| MFTS | Multi-Function Test System |
| MFU | Mobile Film Unit |
| MFU | Mobile Food Unit |
| MFV | Mighty Fine Vehicle |
| MFV | Mobile Food Vehicle |
| MG | Machine Gun |
| MG | Major General |
| MG | Message Generator |
| MG | Military Green |
| MG/TA | Map Graphic and Terrain Analysis |
| MGB | Machine Gun Battalion |
| MGB | Medium Girder Bridge |
| MGC | Machine Gun Corps |