Ern
# Ern

Ern or ERN may refer to:

## Transport

* Eirunepé Airport, in Brazil
* Engenho da Rainha Station, on the Rio de Janeiro Metro
* Ernakulam Town railway station, in Kerala, India
* Ernest Airlines, an Italian airline

## Other uses

* Ern (given name)
* Employer Reference Number
* Erin Energy Corporation, an American oil and gas company
* Eritrean nakfa, the currency of Eritrea
* Error-related negativity
* Sea eagle, any bird of prey in the genus Haliaeetus
   * White-tailed eagle (H. albicilla)
