Names
- Sell, William, Mrs.1
- Senders, John W., 1920-1
- Shepherd, James E., Jr., 1944-1
- Sigma Theta Tau1
- Singer, Evelyn T.1
- Sís, Peter (1949-)1
- Smith, Lyman B.1
- Society of Automotive Engineers1
- Southwest Florida Library Network1
- Southwinds1
- Spencer, Michael A.1
- Spyers-Duran, Peter, II1
- St. Hill, Halcyon, Ed.D.1
- St. Pete Pride, Inc.1
- Steig, William (1907-2003)1
- Stiefel, Marie1
- Strack, Joel, 1960-20191
- Student Media Advisory Board1
- Student Nurses Association1
- Sweat, Brooke1