Sigma Gamma Rho Sorority, Inc.

Sigma Gamma Rho Sorority, Inc. (ΣΓΡ) is a historically African American sorority, international collegiate, and non-profit community service organization that was founded on November 12, 1922, by seven educators on the Irvington campus (1875–1928) of Butler University in Indianapolis, Indiana. It was incorporated within Indiana in November 1922 and became a national collegiate sorority on December 30, 1929, when a charter was granted to the Alpha chapter. Sigma Gamma Rho is the only sorority of the four historically African American National Pan-Hellenic Council sororities established at a predominantly white institution instead of at Howard University. The sorority's slogan is "Greater Service, Greater Progress".

Sigma Gamma Rho has over 100,000 members with more than 500 undergraduate and alumnae chapters in the United States, Bermuda, The Bahamas, Canada, Germany, South Korea, U.S. Virgin Islands and the United Arab Emirates.[2][3]

Sigma Gamma Rho has affiliate groups for women at different stages in life: Rhosebuds (elementary-age girls), the Rhoer Club Affiliates (teenage girls), and the Philos Affiliates (friends of the sorority). It has launched programs such as Sigma Teen Towns in the 1940s and formed partnerships with the March of Dimes, USA Swimming and others.