Kent Gardens Swim Team

Kick Fitness

Kids in Motion

Kinema Fitness – Metro Park

Ladan Holistic Spa

Lee Graham Tennis

Lee Graham Tennis

Level Fitness

Lifestyle Fitness

Lightning Strike Combat

LiveFIT Personal Training Studio

Local Motion Project

Lofty Salon

Lotus Thai Boxing

MADabolic Arlington

MAX Youth Performance & Fitness

MITRE

MIYU Beauty & Wellbeing

MVP League

Machine Aquatics

Machine-M3

Make No Excuses Fitcamp

McLean Community Center

Metropolitan School of the Arts