Members
Eastern Illinois University
Sigma Pi
Massachusetts Institute of Technology
Alpha Delta Phi
Chi Phi
Lambda Chi Alpha
Phi Sigma Kappa
Sigma Chi
Theta Chi
Michigan State University
Psi Upsilon
Theta Chi
Penn State University
Phi Gamma Delta
Phi Kappa Sigma
Sigma Pi
Theta Chi
Rensselaer Polytechnic Institute
Theta Xi
University of Chicago
Alpha Delta Phi
Psi Upsilon
University of Georgia
Sigma Alpha Epsilon
University of Illinois
Alpha Chi Rho
Alpha Delta Phi
Alpha Gamma Delta
Alpha Phi
Alpha Rho Chi
Beta Sigma Psi
FarmHouse
Kappa Delta
Kappa Delta Rho
Kappa Sigma
Lambda Chi Alpha
Phi Delta Theta
Phi Kappa Psi
Phi Kappa Sigma
Psi Upsilon
Sigma Alpha Mu
Sigma Nu
Theta Chi
University of Maine
Phi Gamma Delta
University of Missouri
Sigma Alpha Epsilon
University of Texas-Austin
Kappa Kappa Gamma
University of Vermont
Lambda Iota