Haitian Workers Party was created in 1966.
Haitian Communist Party was created in 1934.
Unified Party of Haitian Communists was created in 1968.
Workers' Party of Tarija was created in 1942.
Workers Party of Hungary was created in 1878.
Workers World Party was created in 1959.
Workers' Cause Party was created in 1995.
Workers Party of India was created in 1943.
Workers Party of Turkey was created in 1961.
Workers' Party - Paraguay - was created in 1989.
Wage Workers Party was created in 1909.
Workers' Party - Argentina - was created in 1964.
American Workers Party was created in 1933.