- Oregon, Oregon, United States, (Administrative Boundary)4
- Willamette Valley, Oregon, United States, (Hypsographic)3
- Alsea River, Oregon, United States, (Hydrographic)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Burial Lake, Alaska, United States, (Hydrographic)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)1
- Corvallis, Oregon, United States, (Populated Place)1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- Glacier Bay, Alaska, United States, (Hydrographic)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Icy Strait, Alaska, United States, (Hydrographic)1
- Mount Hood, Oregon, United States, (Hypsographic)1
- Neptune State Park, Oregon, United States, (Area)1
- Netarts Bay, Oregon, United States, (Hydrographic)1
- Portland, Oregon, United States, (Populated Place)1
- Puget Sound, Kitsap County, Washington, United States1
- San Juan Island National Historical Park, San Juan County, Washington, United States1
- Siletz River, Lincoln County, Oregon, United States1
- South Africa, , South Africa, (Administrative Boundary)1