"league" - key terms from Wikipedia

afc champions league
american football league
american league
american league championship series
arab league
canadian football league
champions league
fa premier league
football league
football league championship
football league cup
football league cup final
football league first division
football league second division
football league third division
hockey league
human league
indian premier league
ivy league
justice league
justice league of america
justice league unlimited
league
league cup
league of extraordinary gentlemen
league of nations
league one
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
negro league
premier league
rugby league
russian premier league
scottish premier league
soccer league
southern league
super league
uefa champions league
uefa champions league final