| Acronym | Definition |
|---|
| FMFD➣Federation of Mutual Fund Dealers (Canada) |
| FMFD➣Federação Maranhense de Futebol Digital (Brazilian football federation) |
| FMFD➣Familial Multiple Coagulation Factor Deficiency |
| FMFD➣Fort McMurray Fire Department (Canada) |
| FMFD➣Flower Mound Fire Department (Flower Mound, TX) |
| FMFD➣Friends of the Moray Firth Dolphins (est. 1991; wildlife conservation; UK) |
| FMFD➣Fort Mitchell Fire Department (Fort Mitchell, KY) |