New 2021 Ranking with Tiers

CONSIDERATION - FOLLOWING HOUSES UNDER SOME FORM OF SUSPENSION
DELTA GAMMA
BETA THETA PI
THETA CHI
SIGMA ALPHA EPSILON
CHI PHI
KAPPA DELTA
PHI DELTA THETA
DELTA CHI
ALPHA EPSILON PI

Fraternities

Top
Sigma Chi - ΣΧ
Alpha Tau Omega - ΑΤΩ
Beta Theta Pi - ΒΘΠ
Sigma Alpha Epsilon - ΣΑΕ
Theta Chi - ΘΧ
Phi Delta Theta - ΦΔΘ

Upper Mid
Pi Kappa Alpha - ΠΚΑ
Delta Tau Delta - ΔΤΔ
Pi Kappa Phi - ΠΚΦ
Kappa Sigma - ΚΣ
Kappa Alpha Order - ΚΑ
Alpha Epsilon Pi - ΑΕΠ
Pi Lambda Phi - ΠΛΦ

Lower Mid
Phi Kappa Tau - ΦΚΤ
Sigma Phi Epsilon - ΣΦΕ
Alpha Gamma Rho – ΑΓΡ
Lambda Chi Alpha - ΛΧΑ
Sigma Nu – ΣΝ
Chi Phi - ΧΦ

Base
Delta Sigma Phi – ΔΣΦ
Phi Gamma Delta - ΦΓΔ
Zeta Beta Tau – ΖΒΤ
Tau Kappa Epsilon – ΤΚΕ
Delta Upsilon - ΔΥ

Sororities

Top
Alpha Delta Pi - ΑΔΠ
Zeta Tau Alpha - ZTA
Delta Delta Delta - ΔΔΔ
Kappa Delta - ΚΔ
Delta Gamma - ΔΓ

Mid
Delta Phi Epsilon - ΔΦΕ
Delta Zeta - ΔΖ
Chi Omega - ΧΩ
Alpha Omicron Pi - ΑΟΠ
Phi Mu - ΦΜ
Alpha Chi Omega - ΑΧΩ
Kappa Alpha Theta - ΚΑΘ

Base
Pi Beta Phi - ΠΒΦ
Kappa Kappa Gamma - ΚΚΓ
Alpha Phi - ΑΦ
Gamma Phi Beta - ΓΦΒ
Sigma Kappa - ΣΚ
Alpha Epsilon Phi - ΑΕΦ