FU

See also: Appendix:Variations of "fu"

English

Noun

FU (plural FUs)

  1. Initialism of follow-up.

Adjective

FU (not comparable)

  1. (philately) Initialism of fine used (in stamp descriptions).

Phrase

FU

  1. (vulgar) Abbreviation of fuck you.
    • 2021, Isabel Waidner, Sterling Karat Gold, Peninsula Press, page 133:
      Rodney’s English was pretty basic that first year, but, according to Elesin, their face said FU, no translation needed.

Derived terms

Swedish

Noun

FU

  1. (law) initialism of förundersökning (preliminary investigation, pre-trial investigation)

See also