| Abbreviation | Definition |
|---|---|
| FMSC | Forest Management Service Center |
| FMSD | Forest Municipal School District |
| FMWP | Forest Machines Wood Production |
| FNAM | Forest and Natural Areas Management |
| FNCD | Forestry and Nature Conservation Department |
| FNE | Forest North Elementary |
| FNFP | First Nation Forestry Program |
| FNFP | First Nations Forestry Partnership |
| FNFP | First Nations Forestry Program |
| FOCF | Friends of Capitol Forest |
| FOMS | Forest Oak Middle School |
| FOREST | Forestry |
| FOTF | Friends of Thetford Forest |
| FOWL | Forest and Other Wooded Land |
| FPA | Forest Practices Application |
| FPB | Forest Pit Bike |
| FPB | Forest Practices Board |
| FPCC | Forest Preserves of Cook County |
| FPD | Forest Park District |
| FPFO | Forestry Plan For Oregon |