| Acronym | Definition |
|---|
| MFFA | Montana Facility Finance Authority |
| MFFA | Meadowbrook Family and Faculty Association (Hillsdale, NJ) |
| MFFA | Mississippi Firefighters Association (Petal, MS) |
| MFFA | Manitoba Fly Fishers Association (Canada) |
| MFFA | Michigan Forest Finance Authority |
| MFFA | Ministry for Foreign Affairs (Finland) |
| MFFA | Mobile Field Force Automation |
| MFFA | Matching Funds for Federal Agencies |
| MFFA | Mean-Field Force Approximation |
| MFFA | Massachusetts Fire Fighting Academy |
| MFFA | Marble Falls Faith Academy |
| MFFA | Mongolian Freight Forwarders Association (Ulan Bator, Mongolia) |
| MFFA | Maryland Flag Football Association |
| MFFA | Missouri Friends of Folk Arts (New Haven, MO) |
| MFFA | Monterey Fire Fighters Association (Monterey, CA) |
| MFFA | Mississauga Fire Fighters Association (Canada) |
| MFFA | Morden Flag Football Association |
| MFFA | Macroblock-Frame-Field-Adaptive |
| MFFA | Master Forward Financing Agreement |
| MFFA | Myanmar Fish Farmers Association |
| MFFA | Manitoba Future Forest Alliance (Canada) |
| MFFA | Milward Farrell Fine Art (Madison, Wisconsin) |
| MFFA | Mesquite Firefighters Association |
| MFFA | Marks Field Football Association |
| MFFA | Mineralien Fossilien Freunde Aargau |
| MFFA | Mansfield Firefighters Association |
| MFFA | Minister for Finance and Administration (Australia) |
| MFFA | Mugen Free for All (forum) |
| MFFA | Make Fridays Fun Again |