for AXO, 22 out of 24 are active:
Alpha-Depauw
Beta-Albion
Gamma-Northwestern
Delta-Allegheny
Epsilon-USCalifornia
Eta-Bucknell
Theta-Michigan
Iota-Illinois
Kappa-Wisconsin
Lambda-Syracuse
Nu-Univ of Colorado
Xi-Nebraska
Omicron-Baker
Pi- UC Berkeley
Rho-Univ. of Washington
Sigma-Univ. of Iowa
Tau- Brenau
Upsilon-Millikin
Phi-Kansas
Psi-Univ. Of Oklahoma
Chi-Oregon State
Omega-Washington State
Closed:
Zeta-New England Conservatory (no greek life)
Mu-Simpson (just closed
)