sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Programmi Operativi Nazionali | **** |
| Promise of Nursing | **** |
| Passive Optical Networks | **** |
| Pekan Olahraga Nasional | **** |
| Pre Offset Notice | **** |
| Polski Owczarek Nizinny | **** |
| Passive Optical Networking | **** |
| Project on Negotiation | **** |
| Price of Nonconformance | *** |
| Products of Network | *** |
| Purchase of New | *** |
| Partner of Numb | *** |
| Parking Offence Notices | *** |
| Passive Optic Network | *** |
| Polytechnic of Namibia | *** |
| Pavilion at NXTcomm | *** |
| Project Officer Network | *** |
| Passives Optisches Netzwerk | *** |
| Provinciaal Opbouworgaan Noord | *** |
| Personeelscluster Oost Nederland | ** |
| periodically oscillating neuron | ** |
| periodically oscillating neurone | ** |
| periodically oxcillating neurone | ** |
| Polish Owczarec Nizinny | ** |
| post optical nucleus | ** |
| posterior octaval nucleus | ** |
| posterior octavomotor nucleus | ** |
| pre-optic nucleus | ** |
| pretectal olivary nucleus | ** |
| primary olfactory nerve | ** |
| prominent optic neuritis | ** |
| Progetto Operativo Nazionale | ** |
| Passive Optische Netzwerke | ** |
| Possible Omission Number | ** |
| phosphorothioate oligo-DNA | ** |
| Proximity on Overlay Networks | ** |
| Petroleum Operations Notices | ** |
| Prison Outreach Network | ** |
| Processes of Negotiation | ** |
| Provincial Offence Notices | ** |
| Polski Owzarek Nizinny | ** |
| Picture of Nectar | ** |
| Product at OFC NFOEC | ** |
| Provincial Oceans Network | ** |
| Ported Out Number | ** |
| Program Opportunity Notices | ** |
| P and O Nedlloyd | ** |
| Public Optical Network | * |
| Pure Optical Network | * |
| Payroll Office Number | * |
| Post Office Name | * |
| Pacific Ocean News | * |
| Phone and Office Numbers | * |
| Positive Orbit Normal | * |
| Programme Oceanographique National | * |
| Publication Of Notice | * |