VVO stands for Verkehrsverbund Oberelbe
VVO stands for Validation View Object (computing)
VVO stands for Vladivostok, Russia – Vladivostok Airport (Airport Code)
VVO stands for Vereniging voor Overheidscommunicatie (Dutch: Association for Government Communication)
VVO stands for Vereniging van Orthodontisten (Dutch Union of Orthodontists)
VVO stands for Vorgesetztenverordnung (German)
VVO stands for Vaterländischer Verdienstorden (Fatherland Service Medal, East Germany)