Currently, we've got:
Alpha Delta Pi
Alpha Omicron Pi
Alpha Xi Delta
Alpha Gamma Delta
Chi Omega
Delta Delta Delta
Delta Gamma
Delta Zeta
Kappa Alpha Theta
Kappa Delta
Kappa Kappa Gamma
Pi Beta Phi
Sigma Kappa
BUT...I know we used to have Phi Sigma Sigma, Alpha Chi Omega, and Zeta Tau Alpha...and maybe Sigma Sigma Sigma, but I'm not sure about that one.