Major League Wrestling was created in 2002.
Eastern Wrestling League was created in 1976.
International Federation of Associated Wrestling Styles was created in 1912.
International League was created in 1885.
International Monarchist League was created in 1943.
Southwest International League was created in 1951.
International Basketball League was created in 2004.
International Automobile League was created in 1908.
International Soccer League was created in 1960.
International Baseball League of Australia was created in 1999.
International League of Esperanto Teachers was created in 1949.
International League Hall of Fame was created in 1947.