Findings:
- Champions League
- Champions League: 1955-56
- Urban Champion
- Pioneer League
- Spartacist League
- Just-Us League of Super-Toons
- American Municipal League
- First Lego League
- Major League Baseball Hall of Fame (node_forward)
- Champion of Torm
- Major League
- National Baseball Hall of Fame and Museum
- Minibike Jousting League
- National League Championship Series
- 20,000 Leagues Under the Sea: 14: The Black Current
- Virginia League
- League of Nations Union
- If this was an Olympic Sport, I'd be world champion
- Major League Baseball
- Lucy Stone League
- Pet Aid League
- 20,000 Leagues Under the Sea: 3: As Master Wishes
- Nationwide League
- Jewish Defense League
- Virtual League Baseball
- Ontario Hockey League
- The League of Gentlemen
- Catholic League
- 20,000 Leagues Under the Sea: Units of Measure
- Northwest League
- Muslim League
- National Fascist League
- Primrose League
- champion
- Champions of Krynn
- National Football League
- Anti-Defamation League
- Big League Chew
- American League Championship Series
- 20,000 Leagues Under the Sea: 15: An Invitation in Writing
- Columbian League
- National Book League
- jumping champion
- Ivy League
- Delian League
- Patriot League
- 20,000 Leagues Under the Sea: 4: Ned Land
- League of Arab States
- American League Rookie of the Year
- Fantasy Powers League
- Champion of the World
- League of Nations
- Carolina League
- 20,000 Leagues Under the Sea: 1: A Runaway Reef
- Little League World Series
- West Australian Sunday Football League
- Major League Soccer
- Seven League Boots
- Champions
- United States Chess Champions
- War Resisters League
- Mutant League Football
- National Forensic League
- 20,000 Leagues Under the Sea: 16: Strolling the Plains
- Players' League
- League of Empire Loyalists
- London Finds its Champion
- English Premier League
- League For Programming Freedom
- League Coordinator
- 20,000 Leagues Under the Sea: 5: At Random!
- Arab League
- Beer league
- Australian Air League
- Contest of Champions
- International League
- Correspondence Chess League of America
- Minor League Baseball
- Scottish Premier League
- Amphictyonic League
- The True Story of the Bridgewater Astral League
- Night of the Living Jeopardy! Champion: Round One
- Dead Sports Leagues
- Casting the League of Extraordinary Gentlemen today
- Major League Lacrosse
- Lightning League
- 20,000 Leagues Under the Sea: 17: An Underwater Forest
- 2003 World Series
- 1898 National League Special Instructions to Players
- Hotdog-Eating Champions
- Football League
- Texas League single
- KDE League
- 20,000 Leagues Under the Sea: 6: At Full Steam
- Milton Keynes Table Tennis League
- National League Rookie of the Year
- Major League Baseball forfeits
- Eternal Champions: The Final Chapter
- Canadian Football League
- Pacific Coast League
- Little League
- Appalachian League
- 2002 World Series
- Progressive Voters League
- League of Cambray
- Richard Champion
- Justice League: A Midsummer's Nightmare #1
- British National League
- Lightning League Vehicles
- 20,000 Leagues Under the Sea: 18: Four Thousand Leagues Under the Pacific
- Justice League of Amazons
- Justice League of America #110
- World Boxing Heavyweight Champion
- League Cup
- Major League Baseball memories
- Peloponnesian League
- 20,000 Leagues Under the Sea: 7: A Whale of Unknown Species
- Holy League
- American League Most Valuable Player
- Michael Bolton singing the National Anthem in Game 4 of the 2003 American League Championship Series
- Champions Trophy
- Southern League
- Junior League
- Land League
- 20,000 Leagues Under the Sea: 8: "Mobilis In Mobili"
- Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs
- Sephirotic interpretation of the Justice League of America
- Eternal Champion
- champion (user)
- American Football League
- Justice League: A Midsummer's Nightmare #2
- Guild of Temporal Adventurers
- National Women's Football League
- 20,000 Leagues Under the Sea: 19: Vanikoro
- National Hockey League Players' Association
- The League of Extraordinary Gentlemen: The Black Dossier
- Emerald Champion
- Human League
- Alaska League Baseball
- Central League
- Florida State League
- League of Venice
- Major League Baseball Teams
- Swiss Elite League
- ICC Champions Trophy
- American League
- Eastern League
- League of Uri
- The League of Women Voters
- 20,000 Leagues Under the Sea: 9: The Tantrums Of Ned Land
- Commissioner of Major League Baseball
- Epworth League
- Street Fighter 2: Champion Edition
- Justice League: A Midsummer's Nightmare #3
- bush league
- La Leche League Leader
- 20,000 Leagues Under the Sea: 20: The Torres Strait
- Arcade League
- league of unmistakable
- Auction of Champions
- The Red-headed League
- Pacific League
- Midwest League
- All-American Girls Professional Baseball League
- Federal League
- Round the Moon: 8: At Seventy-Eight Thousand Five Hundred and Fourteen Leagues
- National League
- World League of American Football
- Hanseatic League
- Major League Baseball Rulebook
- 20,000 Leagues Under the Sea: 10: The Man of The Waters
- Major League Baseball and The Puerto Rico Experiment
- League Against Cruel Sports
- batting champion
- 20,000 Leagues Under the Sea
- National Negro Business League
- National Civic League
- Smart enough to get into the Ivy League, not good enough to go to Stanford
- 20,000 Leagues Under the Sea: 21: Some Days Ashore
- Major League Baseball's "permanently ineligible" list
- major league affiliate
- Grand Champions
- The League of Extraordinary Gentlemen
- Atlantic League
- 20,000 Leagues Under the Sea: Introduction
- New York-Penn League
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