| Acronym | Definition |
|---|
| FCF | Free Cash Flow |
| FCF | Fédération Calédonienne de Football (French: Caledonian Football Federation; New Caledonia) |
| FCF | Fête de la Chanson Française (French: French Song Festival) |
| FCF | Freestyle Cage Fighting (Tulsa, OK mixed martial arts promotion company) |
| FCF | Football Club Féminin (French football club) |
| FCF | Fédération Canadienne de la Faune (French: Canadian Wildlife Federation; Canada) |
| FCF | Feline Conservation Federation |
| FCF | Family Care Foundation (various locations) |
| FCF | Family and Children First (Ohio) |
| FCF | Faith Christian Fellowship (Tulsa, OK) |
| FCF | Friends of Children Fund (American Academy of Pediatrics) |
| FCF | Free Congress Foundation (conservative activist group) |
| FCF | Functional Check Flight |
| FCF | Ferrari Chat France (French forum) |
| FCF | Frontiersmen Camping Fellowship |
| FCF | Full Circle Fund (various locations) |
| FCF | For Coloring Food (food dye) |
| FCF | Finnish Cultural Foundation |
| FCF | Fluids and Combustion Facility |
| FCF | Fédération Française des Carnavals et Festivités (French: French Federation of Carnivals and Festivals) |
| FCF | Fuel Cycle Facility |
| FCF | Feature Control Frame (graphics) |
| FCF | Fondation Canadienne du Foie (Canadian Liver Foundation) |
| FCF | Friends Come First |
| FCF | Fédération des Consultants Formateurs (French trade association) |
| FCF | Fish Collection Facility (Washington) |
| FCF | Freedom Calls Foundation (New York) |
| FCF | Foreign Currency Fluctuation |
| FCF | Fellowship of Christian Firefighters |
| FCF | Facsimile Control Field |
| FCF | Frequency Correlation Function |
| FCF | Fisherman's Contingency Fund |
| FCF | Fabretto Children’s Foundation |
| FCF | Flight Control Facility |
| FCF | Florida Children's Forum |
| FCF | Fluid Combustion Facility |
| FCF | Far Cry Fly (band) |
| FCF | Fibre Channel Forwarder (ethernet switch) |
| FCF | Forward Control Field |
| FCF | Florida Canary Fanciers |
| FCF | Fraternity of Charles de Foucauld |
| FCF | Federal Campaign Federation |
| FCF | Fire Control Facility |
| FCF | Fully-Connected Filter |
| FCF | Football Club de Farschviller (French football club) |
| FCF | Frégate Club de France (French automobile club) |
| FCF | Florence Chagneau Formation (French corporate training company) |
| FCF | Florida Chamber Federation |
| FCF | Federal School Research Collaboration Fund |