Place
- San Luis Obispo County (Calif.)1
- Saudi Arabia1
- Serbia1
- Shasta County (Calif.)1
- Sierra Valley (Calif.)1
- Siskiyou County (Calif.)1
- South America1
- South Atlantic Ocean1
- South Carolina1
- South Pacific Ocean1
- Suisun City (Calif.)1
- Sutter County (Calif.)1
- Syria1
- Texas1
- Tulare County (Calif.)1
- Turkey1
- U.S. Commonwealths1
- U.S. Freely Associated States1
- U.S. Territories1
- Uganda1