- Smith, Reg5
- Smith, Roswell Chamberlain, 1797-18755
- South Carolina AFL-CIO5
- Southeastern Dialogue on the Changing World Economy5
- Southern Bell Telephone and Telegraphy Company5
- Southern Conference Educational Fund5
- Southern Labor History Conference5
- Southern Map Company5
- Spencer & Wyckoff5
- Spracher, Luciana M.5
- Staford, Lynda, 1945-5
- Staton, Geo. W. (Lawrence, Kansas)5
- Steele, William M5
- Stephens, Timothy5
- Sterner, Susan5
- Stetin, Sol5
- Strahan, Charles Morton, 1864-19475
- Subsequent Injury Trust Fund (Georgia)5
- Sverdlik, Alan5
- Sydney morning herald5
