sort by Rank | Alpha
| Possible Meanings | Rank |
| Officier Van Dienst | *** |
| Optically Variable Devices | *** |
| Optically Variable Device | *** |
| Optical Variable Devices | ** |
| obstructive ventilatory defect | ** |
| occlusive vascular disorders | ** |
| Ophthalmic Viscosurgical Devices | ** |
| Outside Vapour Deposition | ** |
| Optical Video Disks | ** |
| occlusive vascular artery disease | ** |
| Ohio Valley District | ** |
| Opel Versicherungs Dienst | ** |
| Oregon Vineyard Database | ** |
| Occlusion Vertical Dimension | ** |
| Oral Vaccination of Dogs | ** |
| Open Volunteer Day | ** |
| Optometry Vision Development | ** |
| Ophthalmic Viscoelastic Devices | ** |
| Objects of Virtual Desire | ** |
| Otago Vascular Diagnostics | * |