sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Other Production Work | **** |
| Open Pilot Warranty | *** |
| Omac Packaging Working | *** |
| Optometric Physicians of Washington | ** |
| oxidative potential water | ** |
| Orthogonalized Plane Waves | ** |
| Osaka Pro Wrestling | ** |
| Oklahoma Pro Wrestling | ** |
| Office Profile Wizard | ** |
| Oganizasyon Peyizan Wanament | ** |
| OMAC Packaging Workgroup | ** |
| Ontario Pro Wrestling | * |
| Our Place of Worship | * |
| Occipital Process Width | * |
| Offer Professional Wood | * |
| Occidental Petroleum Worldwide | * |
| Occult Pages from Winternet | * |
| Ocular Pathology of the Week | * |
| Office of Public Works | * |
| Oil Producer Workover | * |
| Old Peabody Workings | * |
| Overhaul Work Package | * |