the only sororities penn state AREN'T at penn state are:
Delta Phi Epsilon
Phi Sigma Sigma
Alpha Sigma Tau
Alpha Gamma Delta
Theta Phi Alpha
Alpha Epsilon Phi
I think that all of these sororities had chapters at penn state at one time or another. I could be wrong. i know for sure that alpha gamma delta was there, cuz it was there when i went through recruitment fall 2000. also, i'm pretty sure there was a theta phi alpha chapter at some point. there's an interest group for recolonization, but our panhellenic isn't open for expansion right now. with one chapter recently closing, and during fall 2002 formal recruitment only 7 sororities making quota before snap bidding and/or cob'ing we don't have the numbers for a new chapter to come to campus.