International Labor Union was created in 1878.
International Labor Union ended in 1887.
National Labor Union was created in 1866.
American Labor Union was created in 1902.
International Labor Defense was created in 1925.
Union Labor Party - California - was created in 1901.
International Mathematical Union was created in 1919.
International Triathlon Union was created in 1989.
International Vegetarian Union was created in 1908.
International Skating Union was created in 1892.
International Astronomical Union was created in 1919.
International Philatelic Union was created in 1881.
International Democrat Union was created in 1983.