- Fort Yamhill (historical), Oregon, United States, (Spot)2
- Alaska, Alaska, United States, (Administrative Boundary)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Burial Lake, Alaska, United States, (Hydrographic)1
- Champoeg, Oregon, United States, (Populated Place)1
- Corvallis, Oregon, United States, (Populated Place)1
- Fort Hoskins Historic County Park, Oregon, United States, (Area)1
- Mekelle, Tigray, Ethiopia, (Administrative Boundary)1
- Olympia, Washington, United States, (Populated Place)1
- Oregon, Oregon, United States, (Administrative Boundary)1
- Philomath, Oregon, United States, (Populated Place)1
- Tanzania, , Tanzania, (Administrative Boundary)1
- Weippe Prairie, Idaho, United States, (Hypsographic)1