'''PVN''' can refer to:
* An abbreviation for paraventricular nucleus of the hypothalamus * The ''Padvinders Vereniging Nederland'' (Pathfinder Association the Netherlands), one of the Scouting organisations that evolved into the Scouting Nederland * Polyvinyl nitrate * P. V. Narasimha Rao (1921–2004), former Prime Minister of India * Peter van Nieuwenhuizen, Dutch physicist and co-discoverer of supergravity * Petrovietnam national oil corporation of Vietnam * Pirates versus Ninjas * Pazov Vitaliy Nikolaevich
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