FAF
- Algerian Football Federation
- Andalusia Football Federation
- Andorran Football Federation
- Angolan Football Federation
- Aragon Football Federation
- Citroën FAF
- Cycladic art
- Faf Larage
- Faf de Klerk
- Faf du Plessis
- Fagani language
- Familial Amyloidosis, Finnish Type
- Fat and Frantic
- Federación Argentina de Football
- Felker Army Airfield
- Fermata Arts Foundation
- Final approach fix
- Financial Accounting Foundation
- Finnish Air Force
- Fire-and-forget
- First American Financial Corporation
- Frederick A. Fillmore
- French Air and Space Force
- Front Algérie Française