Institution
- South Carolina State Museum716
- South Carolina State Parks772
- South Carolina State Record1
- South Carolina Tobacco Museum44
- South Caroliniana Library23
- Southern Cotton Oil Trading Co.1
- Southern Rice Institute1
- Southern Wesleyan University Rickman Library77
- Sparkle1
- Spartanburg County Public Libraries4,034
- Spartanburg County Public Libraries 210
- Spry6
- St. Matthew's Lutheran Church601
- Staley's2
- Standard Brands Incorporated2
- Standard Brands Incorporated, New York1
- Standard Brands Incorporated, Royal 1
- Standard Brands Incorporated. Fleischmann's Yeast1
- Standard Milling1
- Star-Kist;French Sardine Company1