- Reynolds, William Bradford1
- Rockefeller, Sharon Percy, 1944-1
- Romney, George W., 1907-19951
- Sanders, Alex1
- Seminarians1
- Sessions, Jeff, 1946-1
- Sex discrimination1
- Sex discrimination in education1
- Sex discrimination in women1
- Sexual offences laws1
- Sexual offenses laws1
- Sexual orientation1
- Sexual reorientation1
- Shapp, Milton K., 1912-19941
- Socialism1
- Sodomy laws1
- South Carolina Bar Association1
- South Carolina Commission on Women1
- South Carolina Commission on the Status of Women1
- South Carolina Education Association1