Independent Jewish Workers Party ended in 1903.
Independent Social Democratic Party of Germany ended in 1931.
American Workers Party ended in 1934.
Polish Workers' Party ended in 1948.
Mexican Workers' Party ended in 1987.
Wage Workers Party ended in 1910.
Independent Labour Party ended in 1975.
Ryūkyū Independent Party ended in 1978.
Free Workers' Union of Germany ended in 1933.
Communist Workers Party - Denmark - ended in 1994.
Workers Party of the United States ended in 1936.
Jewish Socialist Workers Party ended in 1917.