OPPV
| Acronym | Definition |
|---|---|
| OPPV | One Person per Vehicle (transportation) |
| OPPV | Ovine Progressive Pneumonia Virus |
| OPPV | Olympic Ping Pong Vauvert (est. 1971; Vauvert, France) |
| OPPV | Overpressure Protection Valve (used in pipeline, process plant flow diagrams) |
| OPPV | Operator-assisted Pay-Per-View |