"league" - key terms from Wikipedia

afc champions league
american football league
american league
arab league
champions league
fa premier league
football league
football league championship
football league cup
football league cup final
football league first division
hockey league
human league
ivy league
justice league
justice league of america
justice league unlimited
league
league baseball
league cup
league of extraordinary gentlemen
league of nations
league one
league players
list of major league baseball
little league
major league
major league baseball
major league baseball players
major league baseball season
major league soccer
minor league
national football league
national hockey league
national league
national league championship series
national rugby league
national rugby league team
negro league
premier league
rugby league
russian premier league
scottish football league
scottish league cup
scottish premier league
soccer league
southern league
super league
uefa champions league
uefa champions league final