ERO may refer to:

  • Edge recombination operator, an operator in genetic algorithms
  • Electoral Registration Officer, a person is appointed by a local authority for the purpose of compiling and maintaining the electoral register
  • Elementary row operations, in mathematics, certain operations that are performed on the rows of a matrix
  • Extremely Red Objects, astronomical sources of radiation with extreme redshift
  • Eugenics Record Office, a center for eugenics and human heredity research in America for the first half of the twentieth century.
  • European Radiocommunications Office (now European Communications Office (ECO)), part of the European Conference of Postal and Telecommunications Administrations
  • Končar-Arma ERO, a Croatian submachine gun similar to the Israeli-made Uzi submachine gun
  • New Zealand Education Review Office

Other articles related to "ero":

List Of Mimetidae Species - Ero
... Ero Ero aphana — Palearctic (St ... Helena, Queensland, Western Australia, introduced) Ero cachinnans — Bhutan Ero cambridgei — Palearctic Ero canala — China Ero canionis — USA Ero capensis ...
Sergio Agüero - Personal Life
... Agüero was married to Giannina Maradona, the youngest daughter of Argentine football legend Diego Maradona ... birth of his first grandson, while Agüero, then 20, missed Atlético's training session earlier in the day ... Agüero has a tattoo on the inside of his right arm, inscribed in Tengwar—a form of writing invented by J ...