sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| of north america | **** |
| Open Network Administrator | **** |
| Ohio Newspaper Association | **** |
| Odor Neutralizing Agent | *** |
| Of Net Assessments | *** |
| Onspot of North America | *** |
| Original Net Animation | *** |
| Oman News Agency | *** |
| Optic Nerve Atrophy | *** |
| Overlook Neighborhood Association | *** |
| Ontspanning Na Arbeid | *** |
| OMNIUM NORD AFRICAIN | *** |
| Oakhurst Neighborhood Association | *** |
| Oregon Nursing Association | *** |
| Order of Nine Angels | *** |
| Off Network Access | *** |
| Okanagan Nation Alliance | *** |
| Ocicats of North America | ** |
| observed nuclear areas | ** |
| optic nerve aplasia | ** |
| Oud Notarieel Archief | ** |
| Outstanding Natural Area | ** |
| Open Network Automation | ** |
| Ontario Numismatic Association | ** |
| Olneyville Neighborhood Association | ** |
| Omani News Agency | ** |
| Oracle Network Administration | ** |
| Ortho Nitro Anisole | ** |
| Outlaw Nitro Alliance | ** |
| Orthodox News of America | ** |
| Omogeneia News Agency | ** |
| Office of Neighborhood Associations | ** |
| Onyx North America | ** |
| Ortho Nitro Aniline | ** |
| Olivetti North America | ** |
| Ospital Ng Angeles | ** |
| oaks neighborhood association | * |
| Optical Networking Adapter | * |
| Online News Associations | * |
| Optical Network Addresses | * |
| Operation Net Assesment | * |
| Order Number Administration | * |
| Open Network Architectures | * |
| Odyssey North America | * |
| optical network adapter | * |
| Ottawa Narcotics Anonymous | * |