Democratic Socialist Organizing Committee ended in 1982.
Steel Workers Organizing Committee ended in 1942.
Southern Student Organizing Committee ended in 1969.
Democratic Socialist Party - Japan - ended in 1994.
Democratic Socialist Electoral League ended in 2001.
Democratic Socialist Party - France - ended in 1954.
Oxford University Democratic Socialist Club ended in 1943.
Lithuanian Popular Socialist Democratic Party ended in 1922.
Socialist Rebirth ended in 1995.
Portuguese Socialist Party ended in 1933.
Socialist Party of Slovenia ended in 1994.
Italian Socialist Party ended in 1994.
Workers' Socialist Federation ended in 1924.