Fe

{{Wiktionary|Fe|fe|fé|FE}}

Fe or FE may refer to:

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Arts and entertainment

Education

Organizations

Science and technology

= Mathematics =

= Physics and chemistry =

  • Iron, symbol Fe, a chemical element
  • Field emission, an emission of electrons induced by external electromagnetic fields
  • Faraday efficiency, the efficiency of a catalyst in electrochemistry

= Technology =

Other uses

Fe, can stand for fair enough in slang

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