 The Delta Phi Epsilon foreign service sorority, founded in 1973, is the only professional sorority active at Georgetown.In October 2013 the first social Greek sorority came to the Georgetown campus with the Eta Tau chapter of Kappa Kappa Gamma, followed by the Theta Iota chapter of Kappa Alpha Theta in the spring of 2014.Georgetown's chapter of Alpha Epsilon Pi was established in 2002.