- The South Carolina Institute of Archaeology and Anthropology,Coulmbia (S.C.) 1
- The South Carolina Maritime Museum,Georgetown, (S.C.) scmaritimemuseum.org6
- The Sugar Institute, Inc.;American Sugar Refining Company1
- The Swartzbaugh Manufacturing Co.1
- The University of South Carolina Lancaster, Native American Studies Center42
- The Wesson Oil and Snowdrift People1
- The Wm. Schluderberg - T. J. Kurdle Co.2
- Tip-Top Bread1
- Town Talk Bread1
- Town of Sullivan's Island62
- Traubee Products, Inc.1
- Trinity Episcopal Cathedral, Columbia, S.C.13
- Trunz1
- U of South Carolina P1
- U. S. Department of Agriculture1
- U.S. Department of Agriculture2
- United Fruit Company1
- United Fruit Company Bananas, Distributed by Fruit Dispatch Company1
- United Fruit Company, New York2
- United States of America Office of Price Administration1