PRV

• Park Royal Vehicles, UK manufacturer
• Pearl River Valley Railroad
• PRV engine, a V6 automobile engine
• Swedish Patent and Registration Office ({{langx|sv|Patent- och registreringsverket|link=no}})

• Přerov Airport, Czech Republic, IATA code
• Prime View stop, Hong Kong, MTR station code

• Peak reverse voltage of a diode
• Pressure relief valve
• Pseudorabies virus (PrV), a herpes-like virus affecting swine
• Piscine Reovirus, an orthoreovirus of salmon

• Parti radical valoisen, a political party in France

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