Sister Chapters
- Alpha: Purdue University
- Beta: Ohio State University
- Gamma: University of Dayton
- Delta: University of Toledo
- Epsilon: University of Kentucky
- Zeta: University of Pittsburgh
- Eta: University of Michigan
- Theta: University of Connecticut
- Iota: Ohio Northern University
- Kappa: University of Arkansas
- Lambda: Penn State University
- Mu: University of Washington
- Nu: University of California - LA
- Omicron: Case Western Reserve University
- Pi: University of California - Irvine
- Rho: University of Missouri - Rolla
- Sigma: Oregon State University
- Tau: University of Florida
- Upsilon: University of Houston
- Phi: Howard University