IMF Fitness and Wellness Center

INFIT360

ISI Elite Training Rockville, MD

Ignite Baseball LLC

Ignite Good Health

InForm Fitness

Inner Core Wellness

Inova Well

J127 Education Foundation

Jazzercise

Jordan Athletics

Joy of Dance

Jump Start Sports Maryland

K.ARCADIA

Kaizo X

Karib Dance and Cultural Arts Studio

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