 The single @-@ sex female @-@ only sororities at Dartmouth College are largely organized and represented to the college through the Panhellenic Council . The Panhellenic Council is a student @-@ led governance organization that assists the member Greek organizations by promoting values , education , leadership , friendships , cooperation and citizenship . Alpha Pi Omega and Sigma Lambda Upsilon are not members of the Panhellenic Council , but are members of the National Association of Latino Fraternal Organizations . 
