Findings:
- League of Nations
- League of Nations Union
- 1919
- The Great Molasses Flood of 1919
- 1919 Chicago Race Riot
- Plan 1919
- Woodrow Wilson's 1919 State of the Union Address
- minor league
- National Hockey League
- Major League Baseball
- Ivy League
- English Premier League
- Champions League
- Football League
- League Cup
- Human League
- The League of Extraordinary Gentlemen
- Rugby League
- A League of Their Own
- The League of Gentlemen
- Canadian Football League
- American League
- National League
- league
- Justice League of America
- Major League
- National Football League
- Dead Sports Leagues
- American Football League
- 20,000 Leagues Under the Sea
- National Puzzlers' League
- Lucy Stone League
- Delian League
- League For Programming Freedom
- Texas League single
- Major League Baseball memories
- Alaska League Baseball
- The Red-headed League
- Atlantic League
- League of Non-Aligned Worlds
- East Coast Hockey League
- Pioneer League
- Catholic League
- Carolina League
- International League
- Pacific Coast League
- Southern League
- Eastern League
- World League of American Football
- Texas League
- The League Against Tedium
- California League
- National Baseball Hall of Fame and Museum
- Anti-Defamation League
- War Resisters League
- Casting the League of Extraordinary Gentlemen today
- Justice League: A Midsummer's Nightmare #1
- Justice League: A Midsummer's Nightmare #2
- Justice League: A Midsummer's Nightmare #3
- National Negro Business League
- South Atlantic League
- Australian Football League
- Victorian Football League
- Pet Aid League
- Patriot League
- League Coordinator
- KDE League
- Peloponnesian League
- Central League
- Pacific League
- 20,000 Leagues Under the Sea: Introduction
- The Cyberathlete Professional League
- Superhero League of Hoboken
- Spartacist League
- 20,000 Leagues Under the Sea: Units of Measure
- 20,000 Leagues Under the Sea: 1: A Runaway Reef
- Correspondence Chess League of America
- Little League
- Junior League
- League of Uri
- Hanseatic League
- La Leche League International
- Ultimate Frisbee Fantasy League
- The League of Schmalkalden
- Minibike Jousting League
- Big League Chew
- Mutant League Football
- Major League Lacrosse
- British National League
- Guild of Temporal Adventurers
- bush league
- National Civic League
- Negro Leagues
- University Interscholastic League
- 20,000 Leagues Under the Sea: 2: The Pros and Cons
- 20,000 Leagues Under the Sea: 3: As Master Wishes
- 20,000 Leagues Under the Sea: 4: Ned Land
- 20,000 Leagues Under the Sea: 5: At Random!
- 20,000 Leagues Under the Sea: 6: At Full Steam
- 20,000 Leagues Under the Sea: 7: A Whale of Unknown Species
- Florida State League
- Midwest League
- New York-Penn League
- Youth Communist League
- Junior Classical League
- Just-Us League of Super-Toons
- Northwest League
- Little League World Series
- Minor League Baseball
- Appalachian League
- Land League
- The League of Women Voters
- Major League Baseball Rulebook
- League of Armed Neutrality
- American League Division Series
- National League Division Series
- National League Championship Series
- American League Championship Series
- National Forensic League
- Lightning League
- Lightning League Vehicles
- National Women's Football League
- La Leche League Leader
- Smart enough to get into the Ivy League, not good enough to go to Stanford
- League for the Emancipation of Labour
- War of the League of Augsburg
- La Leche League
- Nationwide League
- League of Arab States
- Arab League
- Milton Keynes Table Tennis League
- Holy League
- League of Venice
- All-American Girls Professional Baseball League
- Pokemon Puzzle League
- Solemn League and Covenant
- Welsh Premier League
- American Municipal League
- Muslim League
- West Australian Sunday Football League
- Scottish Premier League
- 2002 World Series
- Champions League: 1955-56
- 20,000 Leagues Under the Sea: 8: "Mobilis In Mobili"
- 20,000 Leagues Under the Sea: 9: The Tantrums Of Ned Land
- 20,000 Leagues Under the Sea: 10: The Man of The Waters
- 20,000 Leagues Under the Sea: 11: The Nautilus
- 20,000 Leagues Under the Sea: 12: Everything through Electricity
- 20,000 Leagues Under the Sea: 13: Some Figures
- 20,000 Leagues Under the Sea: 14: The Black Current
- 20,000 Leagues Under the Sea: 15: An Invitation in Writing
- 20,000 Leagues Under the Sea: 16: Strolling the Plains
- 20,000 Leagues Under the Sea: 17: An Underwater Forest
- 20,000 Leagues Under the Sea: 18: Four Thousand Leagues Under the Pacific
- 20,000 Leagues Under the Sea: 19: Vanikoro
- 20,000 Leagues Under the Sea: 20: The Torres Strait
- 20,000 Leagues Under the Sea: 21: Some Days Ashore
- 20,000 Leagues Under the Sea: 22: The Lightning Bolts of Captain Nemo
- 20,000 Leagues Under the Sea: 23: "Aegri Somnia"
- 20,000 Leagues Under the Sea: 24: The Coral Realm
- Jewish Defense League
- American League Rookie of the Year
- Beer league
- National League Rookie of the Year
- American League Most Valuable Player
- Major League Baseball Teams
- Federal League
- New England League
- American Regions Mathematics League
- Major League Baseball Players Association
- First Lego League
- National Fascist League
- Major League Soccer
- Amphictyonic League
- Progressive Voters League
- Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs
- Commissioner of Major League Baseball
- Major League Baseball and The Puerto Rico Experiment
- Address at Rice University on the Nation's Space Effort (1962) by John F. Kennedy
- National League of Cities v. Usery
- National League Most Valuable Player
- Virginia League
- Columbian League
- Players' League
- 2003 World Series
- Justice League of Amazons
- National Hockey League Players' Association
- Arcade League
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