sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Northern Oklahoma Development Authority | *** |
| Northern Ontario Development Agreement | *** |
| National Operatic and Drama Association | *** |
| Notices of Data Availability | ** |
| Northern Oklahoma Development Association | ** |
| Northwest Ohio Development Agency | ** |
| North Oakland Darting Association | ** |
| Naval Ordnance Disposal Area | * |
| New Orleans Dodgeball Association | * |
| National Operatic Dramatic Association | * |
| National Operational Data Archive | * |