Sigma Gamma Rho addresses concerns that impact society educationally, civically, and economically. Soaring To Greater Heights Of Attainment Around The World, Sigma Gamma Rho Sorority, Inc., as a leading national service organization, has met the challenges of the day and continues to grow through Sisterhood, Scholarship and Service. Sigma Gamma Rho Sorority, Inc. has over , members with more than undergraduate and alumnae chapters throughout the United States, Bermuda, The Bahamas, Canada, and Korea. Women may join through undergraduate chapters at a college or university, or through an alumnae chapter after earning a college computerrangers.net: Royal Blue, Gold. Oct 06, · Hazing Accusations Against a Sorority. The Sigma Gamma Rho chapter at San Jose State was suspended — that is, stopped from recruiting new members or using university facilities — seven years ago for hazing violations. And two years ago, because of hazing activities, the sorority’s chapter at the University of Texas at Austin was computerrangers.net: TAMAR LEWIN.