Names
- Schwartz, John G., 1917-20031
- Seay, Donald1
- Seizin Press1
- Sell, William, Mrs.1
- Senders, John W., 1920-1
- Shakespeare, William, 1564-16161
- Shepherd, James E., Jr., 1944-1
- Sigma Theta Tau1
- Simon, Amy (Historian)1
- Singer, Evelyn T.1
- Six Flags Theme Parks Inc1
- Sís, Peter (1949-)1
- Skylab Program1
- Smith, Christopher Lee1
- Smith, Lyman B.1
- Society of Automotive Engineers1
- Southwest Florida Library Network1
- Southwinds1
- Spencer, Michael A.1
- Spyers-Duran, Peter, II1