The purpose of the Philo Affiliate is to promote the high ideals of Sigma Gamma Rho, support its programs, and provide volunteer services to the sorority and the community. The organization is made up of women who are not members of Sigma Gamma Rho but who share its principles and are committed to supporting its mission. The Philo Affiliate works closely with the sorority and often participates in joint activities and events. Its members engage in a variety of service projects and programs, including educational and cultural initiatives, community outreach, and fundraising. The Philo Affiliate also provides a platform for women to develop leadership skills, build relationships, and contribute to the growth and success of Sigma Gamma Rho Sorority, Inc.