(US, potentially proscribed) Abbreviation of foot, a unit of length.

Abbreviation of featuring (used to introduce guest performer(s) on a musical recording)

Abbreviation of fort.

(basketball) Initialism of free throw. / (mathematics) Initialism of Fourier transform. / Initialism of fluctuation theorem. / (sports) Initialism of full time.

Initialism of Financial Times. / (stock market, by extension) A stock market index code for the British stock market. / (Islam) Initialism of Final Testament.

Initialism of full-time.

Abbreviation of foot (“unit of length”).

Alternative form of Ft

Abbreviation of Fort.

(computing) Initialism of full-text search. / (Internet slang, vulgar) Initialism of fuck this shit.