Alpha Gamma Delta | 13,551 followers on LinkedIn. Loving Leading Lasting | An international women's organization, Alpha Gamma Delta is committed to providing opportunities for personal development, service to others and the space for members to forge their own paths—all through a lifelong spirit of sisterhood. Alpha Gamma Delta believes in developing and encouraging members and staff to reach their full potential from the start. Members set out to contribute to the world’s work in their communities, make lasting friendships and learn strong values in leadership and character.