OPV
OPV stands for:
- Offshore Patrol Vessel, a military vessel type, slightly smaller than a Corvette
- Operational amplifier, an electronic component
- Oral polio vaccine ( oral polio vaccine)
- Organic photovoltaics, see Organic Solar Cells
- OPTIONALLY Piloted Vehicle, a drone aircraft that can be flown manned optional
- Disambiguation
- Abbreviation