Place
- Shasta County (Calif.)1
- Sierra Valley (Calif.)1
- Siskiyou County (Calif.)1
- South America1
- South Atlantic Ocean1
- South Pacific Ocean1
- Stanislaus County (Calif.)1
- Stellwagen Bank National Marine Sanctuary (Mass.)1
- Sutter County (Calif.)1
- Tulare County (Calif.)1
- U.S. Commonwealths1
- U.S. Freely Associated States1
- U.S. Territories1
- Yolo County (Calif.)1
- Yuba County (Calif.)1