Organizers
- Lifestyle Escapes
- Lifestyle Fitness
- LifeStyles of Maryland Foundation, Inc.
- Lifetime Athletic Events
- Lifetime Tennis
- Light It Up 5K
- Light of Chance, Inc.
- Light of Life Rescue Mission
- Light Up The Night 5K
- Light up the Sky Presque Isle
- Lighthouse Events
- Lighthouse Events and Marketing LLC
- Lightning Athletics
- Ligonier Camp and Conference Center
- Lil' Kickers Chicago
- Lil Sluggers of East Tennessee
- LILA Athletics
- Lilburn Day Camp
- Lillard Fly Fishing
- Lillstreet Art Center
- Lima Family YMCA
- Limelight Sports Ltd.
- Limelight Theatre Company
- Limerick Sports Partnership
- Limerick Township
- Limitless Performing Arts
- LINCOLN CHARTER ACADEMY
- Lincoln Christian School
- Lincoln City Community Center
- Lincoln City Parks and Recreation
- Lincoln Community Track Club
- Lincoln Glen Little League
- Lincoln Highway Days
- Lincoln Hills and Springdale GC
- Lincoln Log Cabin Foundation
- Lincoln Park Baseball Academy
- Lincoln Recreation Department
- Lincoln Volunteer Center
- Lincoln Way Area Community Tennis Association
- Lincroft NFL Flag Football
- Linda W. Daniel Foundation
- Lindamoods Martial Arts
- Linden Wildflower Trails 5k
- Lindenhurst Lake Villa Chamber of Commerce
- Lindero Country Club
- Lindsay Shoulders Cheer Camp
- Lindsey Baker Paxton Memorial 5K and Fun Run
- Lineage Alive Language and Culture School
- Linebacker University
- Lingua Language Center at Broward College
