Organizers
- L&L Studio, Inc.
- L2S, LLC
- La Canada Flintridge Country Club
- La Cañada Flintridge Country Club
- La Canada Sports Association
- La Canada Water Polo
- La Casa de la Herencia Cultural Puertorriquena, Inc.
- LA Chess Club
- La Conner Track & Field
- La Costa Canyon Pop Warner
- La Crescent Youth Baseball
- La Crosse Area Family YMCA
- LA Galaxy
- La Grange Little League
- LA Lady Hawks
- La Mirada PW
- La Porte County Family YMCA
- La Société Canadienne Française de Prince Albert Inc.
- La Tr'Ance-Arzon
- La Veta/Cuchara Chamber of Commerce
- LA Voices
- LA84 Foundation SCTA/NJTL
- Lab Ratz Science Club
- Lac La Biche County
- Lac Ste Anne County Recreation/ FCSS Department
- Lacawac Sanctuary
- Lace It Up Events
- Lacey Storm
- Lacosta Lounge
- Lacrose Camps, Inc.
- Lacrosse Camps, Inc.
- Lacrosse Performance Camps at Hampden-Sydney College
- LACTA
- Lad Lake
- Ladera Ranch NJB
- Ladies of Catlin
- Ladner Stingrays
- Lady Eagles Softball
- Lady Flames Basketball Camp
- Lady Lyons Softball Boosters Club
- Lady of the Mountain Run
- Ladysmith P&C Duathlon
- Laestadian Lutheran Church
- Lafayette Bronchos
- Lafayette HSA Enrichment Program
- Lafayette Jeff Bronchos
- Lafayette Parks and Recreation Department
- LaFortune Park Golf Course
- LaFortune Tennis Center/Tulsa County Parks
- Lagardere Unlimited Oceania Limited