From Wikipedia, the free encyclopedia

MVSN may refer to:

Paramilitary organizations[edit]

  • Milizia Volontaria per la Sicurezza Nazionale, better known as the Blackshirts, the Italian Fascist paramilitary groups
  • Milice de Volontaires de la Sécurité Nationale, better known as the Tonton Macoute, a Haitian paramilitary force created in 1959


  • Macrovision, the former name of the software company Rovi Corporation.