| Acronym | Definition |
|---|
| FFMI➣Fédération Française du Matériel d'Incendie (French: French Federation of Fire Equipment) |
| FFMI➣Flash Flood Magnitude Index (measurement) |
| FFMI➣Famous Frames Mobile Interactive (animation) |
| FFMI➣Feri Fund Market Information (European fund research specialist) |
| FFMI➣Farmers Fresh Mushroom, Inc. (Canada) |