Free Workers' Union was created in 1977.
Free Workers' Union of Germany was created in 1918.
Free Luxembourger Workers' Union was created in 1945.
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.
Bulgarian Workers Union was created in 1935.
Antigua Workers' Union was created in 1967.
Union of Djibouti Workers was created in 1992.
Christian Workers' Union was created in 1963.
National Union of Workers was created in 1989.
Union of Russian Workers was created in 1908.
Workers' Union of Ireland was created in 1924.