OF is an abbreviation for:

  • Air Finland, former Finnish airline, based in Vantaa after the IATA code
  • Občanské fórum, Civic Forum in the Czech Republic
  • Sergeant, military rank
  • Olympic Fire, Journal of the German Olympic Society
  • Omrop Fryslân, Dutch broadcaster
  • Orell Füssli, Swiss corporation
  • Original version of a film
  • Osvobodilna frontal, Liberation Front of Slovenia
  • Oxygen fluoride radical ( OF), see oxygen fluorides

OF as distinguishing signs on license plate:

  • Germany: county-level city of Offenbach am Main and Offenbach district
  • Netherlands: semi-trailer

Of stands for:

  • Of ( Trabzon ), Turkish city
  • Disambiguation
  • Abbreviation