Free Luxembourger Workers' Union was created in 1945.
Free Luxembourger Workers' Union ended in 1965.
Free Workers' Union was created in 1977.
Free Workers' Union of Germany was created in 1918.
Free Trade Union of Workers of the Kingdom of Cambodia was created in 1996-12.
Free Workers' Union of Germany ended in 1933.
Free Federation of Workers was created in 1899.
Free Confederation of Chadian Workers was created in 1991.
Free German Workers' Party was created in 1979.
Free Patriotic Union was created in 2011.
Free-minded Union was created in 1893.
Italian Confederation of Free Workers' Unions was created in 1957.
Free Trade Union Committee was created in 1944.