The Philo Affiliates are proud partners of Sigma Gamma Rho Sorority, Inc., an esteemed organization founded in 1922. Established in 1943, the Philo Affiliates—meaning “Friend”—were created to extend the reach and impact of Sigma Gamma Rho’s commitment to service. Our mission is to enhance community engagement and contribute to greater progress through dedicated service, leadership, and friendship in the communities we serve.