| Abbreviation | Definition |
|---|---|
| OVAC | Okay Vision Aide Corporation |
| OVB | Omega23 Virtual Bookstore |
| OVBA | Ogden Valley Business Association |
| OVC | Ohio Valley Cable |
| OVC | Ohio Valley Collectibles |
| OVC | Ohio Valve Company |
| OVC | OneVoice Communications, Inc. |
| OVD | Ottawa Vdubing |
| OVD | Ozarks Vintage Drums |
| OVDC | Ocean View Development Company |
| OVDC | Owens Valley Distilling Company |
| OVF | Ohio Valley Farms |
| OVF | Ohio Valley Flooring |
| OVF | Orchard View Farms |
| OVG | Ohio Valley Gas Corporation |
| OVG | Olde Virginia Glass |
| OVG | Oregon Valley Greenhouses, Inc. |
| OVG | Organic Vineyard Guild |
| OVH | Oliver Vicars-Harris New Media Consultancy |
| OVI | Open Verilog International |