Welcome to the website of the Alpha Alpha
chapter of Delta Delta Delta at Adelphi University!!!
We are Adelphi Tri Delta! Our chapter is proud to be one of seven
Panhellenic sororities at Adelphi University.
With more than 200,000 living initiates, Tri Delta is once of the
largest National Panhellenic Conference sororities!
Explore our website to learn more about our
sorority, our philanthropy, see some of our sisters, and learn how to contact us
