University of Washington Seattle - UW Fraternities Sigma Phi Epsilon - ΣΦΕ Ratings: 156. ... Tau Kappa Epsilon - ΤΚΕ Ratings: 171. ... Theta Chi - ΘΧ Ratings: 160. ... Theta Delta Chi - ΘΔΧ Ratings: 222. ... Theta Xi - ΘΞ Ratings: 86. ... Triangle. Ratings: 13. ... Zeta Beta Tau - ΖΒΤ Ratings: 163. Grade: 68.97% ... Zeta Psi - ΖΨ Ratings: 185. Grade: 71.6% More items...