| La Reforma(expression, name, volcano, geology) |
| Laguna Colorada(expression, name, volcano, geology) |
| Lanzarote(name, volcano, geology) |
| Lauca(name, volcano, geology) |
| Laysan(name, volcano, geology, hawaii) |
| Lightning Peak(expression, name, volcano, geology) |
| Little Barrier Island(expression, name, volcano, geology) |
| Little Iskut(expression, name, volcano, geology) |
| Macusani(name, volcano, geology) |
| Maitland Volcano(expression, name, volcano, geology) |
| Midway Atoll(expression, name, volcano, geology, hawaii) |
| Mount Aragats(expression, name, volcano, geology) |
| Mount Bird(expression, name, volcano, geology) |
| Mount Cayley(expression, name, volcano, geology) |
| Mount Discovery(expression, name, volcano, geology) |
| Mount Fee(expression, name, volcano, geology) |
| Mount Job(expression, name, volcano, geology) |
| Mount Kenya(expression, name, volcano, geology) |
| Mount Pirongia(expression, name, volcano, geology) |
| Mount Taylor(expression, name, volcano, geology) |