Jazzercise

Jordan Athletics

Joy of Dance

Joy of Motion Dance Center (H Street)

Jump Start Sports Maryland

Jump Start Sports NoVa

K.ARCADIA

KAZAXE by Azuka-Bom

Kaizo X

Kappa Alpha Psi Fraternity Inc.

Karma Yoga

Kent Gardens Swim Team

Khepera Wellness

Kick Fitness

Kids in Motion

Kinema Fitness - 750 17th St.

Kinema Fitness - District Center

Kinema Fitness - Homer Health Club

Kinema Fitness at 1100 New York Ave.

Kinema Fitness – Metro Park

Ladan Holistic Spa

Lady T

Late Night Studios

Lee Graham Tennis