- Social security,United States. Congress. Senate1
- Socialism,United States. Supreme Court1
- Sons of the American Revolution,United States. Congress. Senate1
- South Carolina State-Wide Industrial Safety Conference2
- South Carolina. Industrial Commission2
- Southern States,Mass media and race relations,United States. Congress. Senate1
- State governments and international relations,International Court of Justice,Rubottom, R. Richard,United States. Congress. Senate1
- Statehood (American politics),Alaska,United States. Congress. Senate4
- Statehood (American politics),East and West,Hawaii,United States. Congress. Senate1
- States' rights (American politics)1
- States' rights (American politics),Farm Day1
- States' rights (American politics),Separation of powers,University of South Carolina. School of Law1
- States' rights (American politics),United States. Congress. Senate1
- Steam power plants,Free enterprise,Carolina Power and Light Company1
- Strauss, Lewis L.,United States. Congress. Senate3
- Student aid,College integration,Federal aid to education,United States. Congress. Senate1
- Student loans,United States. Veterans' Readjustment Assistance Act of 1952,United States. Congress. Senate1
- Subscription television,United States. Federal Communications Commission,United States. Congress. Senate1
- Tariff on cotton,Foreign trade regulation,National Cotton Council of America,United States. Congress. Senate1
- Taxation,Small business,United States. Congress. Senate1