NVO (disambiguation)

NVO or Nvo may refer to:

• National Virtual Observatory, conceived to allow scientists to access data from multiple astronomical observatories
• nvo, the ISO 639-3 code for Nyokon language
• Nezavisimoye Voyennoye Obozreniye, a Russian weekly newspaper
• La Nouvelle Vie Ouvrière, a French trade union magazine
• Novo Nordisk, the NYSE code NVO
• Nvō or Nabu, the ancient Mesopotamian patron god of literacy