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- Coasts--Oregon 47
- Formations (Geology) 11
- Rivers--Oregon 6
- Bridges 5
- Bays 4
- Boats 3
- Civilian Conservation Corps (U.S.) 3
- Lighthouses 3
- Cities and towns 2
- Roads 2
- Sand dunes 2
- Bears 1
- Bicycles 1
- Bobcat 1
- Caves 1
- Gifford, Ralph I. 1
- Glass fishing floats 1
- Jetties 1
- Lectures and lecturing 1
- Marinas 1
