OVN
| Acronym | Definition |
|---|---|
| OVN | Online Virtual Network |
| OVN | Ojai Valley News (newspaper) |
| OVN | Online Video Network |
| OVN | Optometristen Vereniging Nederland (Dutch: Optometrists Association Netherlands) |
| OVN | Optimum Vitamin Nutrition (animal vitamin company) |
| OVN | One Voice Network (various locations) |
| OVN | Operator Vaste Net |