The International Order of the Rainbow for Girls (IORG) prepares girls for responsible and purposeful adulthood through character and leadership development, encouraging unselfish service and higher ideals in life, and promoting teamwork and effective interpersonal communications.

IORG (Rainbow or Rainbow Girls) is a philanthropic group for girls ages 11-20, and does not discriminate based on race, ethnicity, orientation, disability, or religion.

Rainbow teaches girls the importance of service through leadership and hands-on experiences. Friendships made through Rainbow are lasting, not only in your Assembly, but throughout the state and the country.