There are people more qualified to answer this than me, but here are the details from their website (the Greek page is down, unfortunately, so I may have missed some groups):
NPHC:
Alpha Kappa Alpha
Delta Sigma Theta
NIC:
Theta Chi
NPC:
Gamma Phi Beta
Local Sorority:
Alpha Psi
Local Multicultural Sorority:
Nu Beta Omicron--featured in
this thread, applying for colony status with Theta Nu Xi
Local fraternity:
Delta Omega Chi
Asian Fraternity:
Lambda Phi Epsilon
Pi Alpha Phi
Asian Sorority:
Alpha Kappa Delta Phi
Sigma Omicron Pi
Latina Sorority:
Sigma Pi Alpha
Honor GLOs:
Psi Chi