Socialist Alliance - England - ended in 2005.
Socialist Alliance - England - was created in 1999.
Socialist Alliance of Working People of Yugoslavia ended in 1990.
Socialist Environmental Alliance was created in 2003.
London Socialist Alliance was created in 2000.
Socialist Labour Alliance was created in 1970.
Socialist Alliance Party was created in 2003-07.
Socialist Popular Alliance Party was created in 2011.
Children's Rights Alliance for England was created in 1991.
Socialist Rebirth ended in 1995.
Portuguese Socialist Party ended in 1933.
Italian Socialist Party ended in 1994.
International Socialist Commission ended in 1923.