National Board

[Α] Alpha Chapter: University of Southern California
[Β] Beta Chapter: California State University, Long Beach
[Δ] Delta Chapter: San Diego State University
[Ε] Epsilon Chapter: University of Houston
[Ζ] Zeta Chapter: University of California, Berkeley
[Η] Eta Chapter: Baylor University
[Θ] Theta Chapter: Southern Methodist University

Omega Phi Gamma - Brother Fraternity
Delta Epsilon Psi - Cousin Fraternity

Fraternities:
Gamma Beta
Beta Kappa Gamma
Beta Chi Theta

Sororities:
alpha Kappa Delta Phi
Alpha Sigma Rho
Kappa Phi Gamma