PVV can mean:
- Party for Freedom (Dutch: Partij voor de Vrijheid), a Dutch political party led by Geert Wilders
- Party for Freedom and Progress (Dutch: Partij voor Vrijheid en Vooruitgang), the former name of the Flemish Liberals and Democrats, a Flemish/Belgian liberal party
- VISA PIN Verification Value Algorithm (An algorithm used to check magnetic payment card PIN value)