The International Order of the Rainbow for Girls (called IORG, or Rainbow) is a 501(c)(3) non-profit, fraternal youth service organization open to all girls between the ages of 11-20. Rainbow provides an environment where girls gain self-confidence and self-respect. Rainbow teaches leadership skills, service to the community, and respect for all. Girls have a chance to achieve and excel, fostering self-esteem in fun and exciting ways.