Saint Louis Science Center St. Louis, MO
Sam and Alfreda Maloof Foundation for Arts and Crafts Alta Loma, CA*
San Diego Air and Space Museum San Diego, CA
San Diego History Center San Diego, CA*
Schiele Museum of Natural History Gastonia, NC
Schingoethe Center of Aurora University Aurora, IL
Science Museum Oklahoma Oklahoma City, OK
Senator John Heinz History Center Pittsburgh, PA
Snug Harbor Cultural Center and Botanical Garden Staten Island, NY*
South Carolina State Museum Columbia, SC
South Dakota State Historical Society Pierre, SD*
Southern Museum of Civil War and Locomotive History Kennesaw, GA*
Space Center Houston Houston, TX*
Springfield Museum of Art Springfield, OH*
Springfield Museums Springfield, MA*
St. Augustine Lighthouse & Maritime Museum St. Augustine, FL
Stafford Air & Space Museum Weatherford, OK*
Strategic Air Command & Aerospace Museum Ashland, NE*
Sullenberger Aviation Museum Charlotte, NC
Sullivan Museum and History Center Northfield, VT*