Sigma Phi Gamma International Sorority is founded on friendship and dedicated to serving our communities. Learn more about us at our website! Sigma Phi Gamma International Sorority is made up of women, of all ages, committed to the ideals of friendship and service. For more information on becoming a member or starting a chapter, please send us a message or visit our website! THE PURPOSE OF THIS ORGANIZATION SHALL BE TO PROMOTE TRUE FRIENDSHIP AMONG WOMEN THROUGHOUT THE WORLD; TO WORK FOR HIGHER STANDARDS AMONG YOUNG PEOPLE; AND TO PERFORM SERVICE WORK WHENEVER AND WHEREVER POSSIBLE.