League of Christian Socialists was created in 1907.
League of Christian Socialists ended in 1919.
Society of Christian Socialists was created in 1889.
National-Christian Defense League was created in 1923.
Christian Historical Voters' League was created in 1897.
Reformist Socialists was created in 2006.
Radical Socialists was created in 2004.
United Socialists was created in 1988.
Young Socialists in the SPD was created in 1946.
Democratic Socialists of America was created in 1982.
Party of European Socialists was created in 1992.
Young Socialists - Netherlands - was created in 1948.
International Socialists of Germany was created in 1915.