Polish Beer-Lovers' Party was created in 1990.
Polish Workers' Party was created in 1942.
Polish National Party was created on 2004-03-22.
Polish People's Party - Czechoslovakia - was created in 1922.
Polish People's Party was created on 1990-05-05.
Polish People's Party 'Wyzwolenie' was created in 1915.
Polish Christian Democratic Party was created in 1919.
Polish People's Party 'Piast' was created in 1913.
Polish Socialist Workers Party was created in 1921.
Polish United Workers' Party was created on 1948-12-21.
Polish Social Democratic Party of Galicia was created in 1890.
Polish-Lithuanian Social Revolutionary Party was created in 1881.
Polish Socialist Party of the Prussian Partition was created in 1893.