| Acronym | Meaning |
| CFF | Call For Fire |
| CFF | Center for Families of the Fallen (Dover Air Force Base; Delaware) |
| CFF | Chartered Foreign Fishing Vessel (New Zealand Immigration Service) |
| CFF | Chemins de Fer Fédéraux (Swiss Federal Railways) |
| CFF | Commercially Financed Facilities |
| CFF | Committee for Family Forestlands (Oregon) |
| CFF | Contractor Furnished Facility |