sort by Rank | Alpha
| Possible Meanings | Rank |
| Next Poker Game | **** |
| National Park Grant | **** |
| Nevada Pacific Gold | **** |
| Natural Products Group | **** |
| no permission given | **** |
| Nuclear Physics Group | *** |
| Network Processing Group | *** |
| Nonlinear Processes in Geophysics | *** |
| National Print Group | *** |
| Nonprofit Practice Group | *** |
| Nederlands Platform Gentechnologie | *** |
| Neighborhood Partnership Grant | *** |
| National Professional Group | *** |
| Nut Point Gallery | *** |
| nevada pac gold | *** |
| Network Processor Group | *** |
| National Priorities Guidance | *** |
| National Pathology Group | *** |
| Network Protection Gateways | *** |
| Neo Pentyl Glycol | *** |
| Nederlands Psychoanalytisch Genootschap | *** |
| Network Protocol Gateway | ** |
| N propyl-galate | ** |
| necrotizing, palisading granulomata | ** |
| negative pressure generation | ** |
| negative-pressure generations | ** |
| neural phase generator | ** |
| no puncture group | ** |
| non-participating group | ** |
| non-polypoid growth | ** |
| non-porous glass | ** |
| normal parotid gland | ** |
| Normal Pressure Glaucoma | ** |
| normal pressure gradient | ** |
| normal-pressure glaucoma | ** |
| Nuclear Power Generation | ** |
| nevada proving grounds | ** |
| p-nitrophenyl glucuronide | ** |
| nodose-petrosal ganglion complex | ** |
| nucleus posterior of Gurdijian | ** |
| number of perfused glomeruli | ** |
| whole-night polysomnography investigation | ** |
| Nepal Permaculture Group | ** |
| New Project Group | ** |
| NASA Policy Guidelines | ** |
| N Phenyl Glycine | ** |
| Non Principal Groups | ** |
| Nisource Pipeline Group | ** |
| National Projects Group | ** |
| National Preparedness Goal | ** |
| National Programme on Governance | ** |
| National Promoters Group | ** |
| National Power Grid | ** |
| Nuclear Planning Group (NATO) | ** |
| N Propyl Gallate | ** |
| New Packet Generation | ** |
| National Portrait Gallerys | ** |
| Network Planning Guides | ** |
| National Police Gazette | ** |
| Numa Pompilius Garfield | ** |
| Nezavisimyy Profsoyuz Gornyakov | ** |
| National Purchasing Group | ** |
| Navigant Performance Group | ** |
| Nazio Produktu Gordina | ** |
| Nordic Polar Group | ** |
| Nordstrom Product Group | ** |
| Network Participating Group | * |
| Nurses Professional Group | * |
| NASA Policy Guidance | * |
| NASA Policy Guide | * |
| Network for Professional Growth | * |
| Narrow Pulse Generator | * |
| Non Pooled Generation | * |
| Non Processor Grant | * |
| NASA Procedures and Guidance | * |
| National Paediatric Group | * |
| Naval Post Graduate | * |
| Network Participation Groups | * |
| Newton Programmers Guide | * |
| National Public Goods | * |
| Natural Products and Glycotechnology | * |
| NCCDS Protocol Gateway | * |
| New Product Group | * |
| Non-Unit Personnel Generator | * |
| Nuclear Power Group | * |
| National Park Geology | * |
| NATO Planning Group | * |
| Neighborhood Planning Group | * |
| Net Plus Guyane | * |
| New Projects Group | * |
| Nissan Pathfinder Guide | * |
| Non Passerines General | * |
| Northeast Pennsylvania Genealogi | * |