EF, ef or ef is an abbreviation for:

  • EF Education, world -wide voice and travel companies
  • Ecological Footprint, see Ecological Footprint
  • Peculiarly free German political magazine
  • One-year volunteer, a military officer training
  • The introduction phase of the sixth form, see Upper Secondary School # implementation phase
  • Train driver, see driver
  • Ejection fraction, a measure of the pumping force of the heart
  • Electro -Focus from Canon, EF bayonet
  • Enduring Freedom, the military operation
  • Era fascista ( " Fascist era ") era from 1922, the year of Mussolini's seizure of power
  • Supplementary subject in the Swiss Matura
  • Far Eastern Air Transport, a former Taiwanese airline ( IATA code )
  • Finland ( ICAO code )

As distinguishing signs on license plate:

  • Germany: district-free city Erfurt
  • UK: Chelmsford
  • Norway: Oslo
  • Austria: District Eferding
  • Sweden: Diplomatic Lithuania
  • ( EΦ ) Cyprus: National Guard ( Εθνική Φρουρά )

Ef stands for:

  • A Japanese computer game from 2006, see ef - a fairy tale of the two.
  • Ef (band), a Swedish post-rock band
  • Disambiguation
  • Abbreviation