- Oregon, Oregon, United States, (Administrative Boundary)2
- Alsea River, Oregon, United States, (Hydrographic)1
- Arctic Ocean, , (Hydrographic)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- Corvallis, Oregon, United States, (Populated Place)1
- Eastern Oregon, Oregon, United States, (Area)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Neptune State Park, Oregon, United States, (Area)1
- Philomath, Oregon, United States, (Populated Place)1
- Tillamook Bay, Oregon, United States, (Hydrographic)1
- Willamette River, Oregon, United States, (Hydrographic)1
- Willamette Valley, Oregon, United States, (Hypsographic)1