- Rowse, A. L.1
- Rura, Michael J.1
- Saġirašvili, D.1
- Schwartz, Harry1
- Serbet, Jean-Paul1
- Simmons, Ernest Joseph1
- Stawar, Andrzej1
- Stillman, Edmund O.1
- Strausz-Hupé, Robert1
- Swearingen, Rodger1
- Syrop, Konrad1
- Tanham, George K.1
- Thomas, Hugh1
- Tietjen, Arthur1
- Togliatti, Palmiro1
- Trotsky, Leon1
- Twentieth Century Fund1
- United States. Department of State1
- United States. Disarmament Administration1
- Vomécourt, Philippe de1