Organizers
- Lt. Dennis W. Zilinski, III Memorial Fund
- LTK FITNESS
- LTP Lacrosse Camp
- Lubbock Texans
- Lubbock-Cooper Hoopsters
- Lucia Mar Unified School District
- Lucia Ornelas Foundation
- Lucky 13.1 Half Marathon and 5K
- Lucky Rabbit Events
- Ludlow Police Association
- Luke Fickell Football Camps LLC
- Lula Assembly of Praise
- Luminate Events LLC
- Lumpkin County Elementary Relay for Life
- Luna Cares
- Luna Vista Golf Course
- LUNAR 5k
- Lunch With Lynch Foundation
- LunchBoxGift
- Luther North College Prep
- Lutheran High School Association
- Lutheran Outdoor Ministries Association of Kansas
- Lutheran South Academy
- Lutherans Outdoors in South Dakota
- Lutherville Youth Lacrosse
- Lutherville-Timonium Youth Lacrosse
- Lutherwood Camp and Retreat Center
- Luv All Tennis
- Luxemburg Chamber of Commerce
- Luzerne Music Center
- LV Tourneys
- LVTC
- LW Soccer Camps LLC
- Lycee Francais De Chicago
- Lycee Français de Chicago Flames
- Lycee Francais de New York
- Lycée Français de New York
- Lycee Francais de New York - 2023-2024 Saturday Classes
- Lycee Francais de New York - Saturday Classes
- Lycee Francais de New York (DNU)
- Lycee Francais de San Francisco
- Lycee Francais San Francisco
- Lycée international Calgary
- Lycée International de Los Angeles
- Lycee Louis Pasteur
- Lycée Louis Pasteur
- Lyman Orchards Golf Club
- Lymphatic Education & Research Network
- Lynch Canyon Trail Run
- Lynchburg Tennis Patrons Association
