| Gabrielse Cone(expression, name, volcano, geology, north) |
| Gale Passage dike swarm(expression, name, volcano, geology, geohistory) |
| Garibaldi Volcanic Belt(expression, name, volcano, geology, geohistory) |
| Glacier Dome(expression, name, volcano, geology, north) |
| Hat Rock State Park(expression, name, volcano, geology, geohistory) |
| Heart Peaks(expression, name, volcano, geology, north) |
| Heise volcanic field(expression, name, volcano, geology, geohistory) |
| Holbrook Creek(expression, name, volcano, geology, north) |
| Hoodoo Mountain(expression, name, volcano, geology, north) |
| IGC Centre(expression, name, volcano, geology, north) |
| Ibex Mountain(expression, name, volcano, geology, north) |
| Ice Peak(expression, name, volcano, geology, north) |
| Icefall Cone(expression, name, volcano, geology, north) |
| Iskut Canyon Cone(expression, name, volcano, geology, north) |
| Isspah Butte(expression, name, volcano, geology, north) |
| Iverson Creek Volcano(expression, name, volcano, geology, north) |
| Kana Cone(expression, name, volcano, geology, north) |
| Kawdy Mountain(expression, name, volcano, geology, north) |
| Keda Cone(expression, name, volcano, geology, north) |
| King Creek Cone(expression, name, volcano, geology, north) |