Organizers
- Lansdowne Marlins Swim Team
- Lansdowne Woods
- Lansing Marathon
- Lansing United
- Lansman's Day Camp
- Lantau Beer Dash
- LAP
- Lapio Inc
- Laporte City Soccer Club
- LaPorte Educational Development Foundation
- Laramie Police Department Foundation
- Laramie Youth Baseball
- Laredo Pony League
- Laredo Tennis Association
- Las Barancas Golf Club: Kathy G-Jensen, PGA
- Las Colinas Symphony Orchestra
- Las Cruces Golf Club at Sonoma Ranch
- Las Cruces Tennis Players Association
- Las Positas Golf Course
- Las Vegas Cyclery
- Las Vegas Fiesta Memorial Run
- Las Vegas Golf Club
- Las Vegas Indoor Soccer
- Las Vegas Little League
- Las Vegas Running Company
- Las Vegas Strip Trips
- Las Vegas Strip Trips, LLC
- Las Vegas Track Club
- LASAA
- LASER Childcare
- LASOS, Inc.
- Lassiter Striders Club
- Last Raps Baseball
- Latham Lassies Softball League
- Latham School
- Latin American Montessori Bilingual Public Charter School
- Latin Sports
- LaTourette Golf Course
- LaTuchie Tennis Center
- Laudien Golf Enterprises, Inc
- Launceston Triathlon Club
- Laura Jean Music Academy
- Laura's Gifts
- Laura's Smile Foundation
- Laurel Advocacy & Referral Services, Inc.
- Laurel Boys & Girls Club
- Laurel Hill Adventure Race
- Laurel Hill Swim and Tennis Club
- Laurel Little League
- Laurel Ridge Elementary School PTA
