Free Workers' Union was created in 1977.
Free Luxembourger Workers' Union was created in 1945.
Free Workers' Union of Germany was created in 1918.
Free Trade Union of Workers of the Kingdom of Cambodia was created in 1996-12.
Workers' Union was created in 1898.
Free Workers' Union of Germany ended in 1933.
Union of Mauritanian Workers was created in 1961.
Moroccan Workers' Union was created in 1955.
Union of Communication Workers was created in 1919.
Telecommunications Workers Union was created in 1944.
Union of Djibouti Workers was created in 1992.
Christian Workers' Union was created in 1963.
National Union of Workers was created in 1989.