Farm Workers Union of Central Sweden was created in 1906.
Farm Workers Union of Central Sweden ended in 1908.
Argentine Workers' Central Union was created in 1991.
Workers' Central Union of Cuba was created in 1939.
Baptist Union of Sweden was created in 1889.
Workers' Union was created in 1898.
Australian Workers' Union was created in 1894.
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.
Union of Russian Workers was created in 1908.
Workers' Union of Ireland was created in 1924.