- SCEA1
- Sackett and Wilhelms Corporation1
- Sandlapper Press, Inc.1
- Sargeant Studios1
- Sargeant, John Allen (Photographer)1
- Simons, Jane Kealhofer1
- Sloane Printing Co.1
- South Carolina Educational Television Network1
- South Carolina. Department of Archives and History1
- Southern Post Card Co. (Publisher)1
- Souvenir Post Card Co.1
- Souvenir Post Card Mfg., Co.1
- Standard Advertising and Printing1
- State Book Store, Columbia S.C.1
- Stelter, Linda1
- Stone Printing & Mfg. Co.1
- Taylor, Edmund R., 1916-20171
- Taylor, Mary Herbert1
- The State Book Store1
- Valentine & Sons' Publishing Co., Ltd.1