| Acronym | Definition |
|---|
| OPV | Oral Polio Vaccine |
| OPV | Offshore Patrol Vessel |
| OPV | Organic Photovoltaics (solar cells; Global Photonic Energy Corporation) |
| OPV | Other People's Videos (aka Original Promotional Videos) |
| OPV | Oferta Pública de Venta (de acciones) |
| OPV | Over Pressure Valve (espresso machines) |
| OPV | Open Pollinated Variety |
| OPV | Offre Publique de Vente |
| OPV | optionally piloted vehicle (aircraft) |
| OPV | Outpatient Visit |
| OPV | Over Print Varnish (printing) |
| OPV | Ocean Going Patrol Vessel (Netherlands) |
| OPV | Obliterated Procesus Vaginalis |
| OPV | Open Ventilation |
| OPV | Oropharyngeal Video (swallowing study) |
| OPV | Oranje Paprika Vereniging (Dutch: Orange Paprika Association; est. 1995) |