CFF
- CF (disambiguation)
- CF2
- CFFS (disambiguation)
- Cafunfo Airport
- Cambodian Freedom Fighters
- Celebrity Family Feud
- Certified in Financial Forensics
- Chattanooga Film Festival
- Chicago Fringe Festival
- Children's Film Foundation
- Clearstream Banking S.A.
- Cornwall 2000
- Croatian Football Federation
- Curaçao Football Federation
- Cystic Fibrosis Foundation
- Flicker fusion threshold
- French language
- Haibane Renmei
- Moira Kelly (humanitarian)
- PostScript fonts
- Swiss Federal Railways
- UltraViolet (system)
- YAML