alpha Kappa Delta Phi (αΚΔΦ), also known as aKDPhi, Kappa Delta Phi, KDPhi, is an international Asian-interest sorority founded at the University of California, Berkeley. alpha Kappa Delta Phi has 63 chapters located at numerous universities across the United States and in Canada. It is part of the National APIDA Panhellenic Association (NAPA), which it helped charter in 2006.