| Mount Pirongia(expression, name, volcano, geology) |
| Mount Skukum Volcanic Complex(expression, name, volcano, geology) |
| Mount Taylor(expression, name, volcano, geology) |
| Nandewar Range(expression, name, volcano, geology) |
| Necker Island(expression, name, volcano, geology) |
| Negra Muerta volcanic complex(expression, name, volcano, geology) |
| Nevado del Ruiz(expression, name, volcano, geology) |
| Nevados de Pastos Grandes(expression, name, volcano, geology) |
| Nine Sisters(expression, name, volcano, geology) |
| Nintoku Seamount(expression, name, volcano, geology) |
| Norfolk Island(expression, name, volcano, geology) |
| Northern Tibet volcanic field(expression, name, volcano, geology) |
| Ojin Seamount(expression, name, volcano, geology) |
| Ojos de Maricunga(expression, name, volcano, geology) |
| Otago Harbour(expression, name, volcano, geology) |
| Pairique volcanic complex(expression, name, volcano, geology) |
| Pearl and Hermes Atoll(expression, name, volcano, geology) |
| Piton des Neiges(expression, name, volcano, geology) |
| Poor Knights Islands(expression, name, volcano, geology) |
| Pylon Peak(expression, name, volcano, geology) |