| Abbreviation | Definition |
|---|---|
| FFCC | Federal Forest Carbon Coalition |
| FFCP | Frenchs Forest Catholic Parish |
| FFCS | Finnish Forest Certification System |
| FFDI | Forest Fire |
| FFDI | Forest Fire Danger Index |
| FFDI | Forest Fire Danger Indices |
| FFDS | Forest Fire Detection System |
| FFEC | Forest for Every Classroom |
| FFES | Franklin Forest Elementary School |
| FFF | Forest and Farm Facility |
| FFIC | Forests and Forest Industry Council |
| FFIF | Family Forest Impact Foundation |
| FFIF | Finnish Forest Industries Federation |
| FFIF | Finnish Forest Industries Federation's |
| FFIF | Finnish Forest Industry Federation |
| FFLA | Forest Fire Lookout Association |
| FFM | Forest Fire Management |
| FFP | Forest Fire Protection |
| FFPS | Frenchs Forest Public School |
| FFRC | Family Forest Research Center |