- FAME
- Fatty Acid Methyl Ester
- FAP
- Filtre a Particules (see DPF)
- FAU
- First Allowable Use
- FBC
- Fuel Borne Catalyst
- FBP
- Final Boiling Point
- FDA
- Food & Drug Administration (USA)
- FE
- Fuel Economy
- FEI
- Fuel Economy Improvement
- FIE
- Fuel Injection Equipment
- FQD
- Fuel Quality Directive
- FTC
- Federal Trade Commission (USA)
- FTIR
- Fourier Transform Infrared (spectroscopy)
- FTP
- Federal Test Procedure (USA)
- FVA
- Fumarate Vinyl Acetate
- FWD
- Front Wheel Drive
- FZG
- Forschungsstelle für Zahnräder und Getriebebau: Technische Hochschule München (D) (Wear Rig)
