FT
- Association for Death Education and Counseling
- Attack of the Killer Tomatoes (TV series)
- EMD FT
- FT8
- FaceTime
- Faculdade de Tecnologia da Universidade Estadual de Campinas
- Failure tree
- Fair trade
- Fairy Tail
- Faroe Islands
- FasTrak
- Fault Tolerance
- Featuring
- Fighting Talk
- Financial Times
- Fire control technician
- First Things
- Fischertechnik
- Fischer–Tropsch process
- Florigen
- Fluctuation theorem
- FlyEgypt
- Foot (unit)
- Fort
- Foundation trust
- Fourier transform
- Føroya Tele
- Hungarian forint
- Impulse (physics)
- Lotus Notes
- Northrop XFT
- Orange S.A.
- Renault FT
- Thanatology