When you join a fraternity or sorority, you are not just joining one chapter, but a council and a community. There are four social Greek organizations to join at Iowa State University: Collegiate Panhellenic Council sororities, Interfraternity Council fraternities, and National Pan-Hellenic Council and Multicultural Greek Council sororities and fraternities. Although each of the organizations may be unique, the missions and founding principles remain the same.

Collegiate Panhellenic Council sororities Interfraternity Council fraternities Multicultural Greek Council fraternities and sororities National Pan-Hellenic Council fraternities and sororities
Alpha Chi Omega
Alpha Delta Pi
Alpha Gamma Delta
Alpha Omicron Pi
Alpha Phi
Alpha Sigma Kappa
Chi Omega
Delta Delta Delta
Delta Gamma
Delta Zeta
Gamma Phi Beta
Kappa Alpha Theta
Kappa Delta
Kappa Kappa Gamma
Phi Beta Chi
Pi Beta Phi
Sigma Kappa
Alpha Gamma Rho
Alpha Kappa Lambda
Alpha Sigma Phi
Alpha Tau Omega
Beta Sigma Psi
Beta Theta Pi
Chi Phi
Delta Chi
Delta Sigma Phi
Delta Upsilon
Kappa Sigma
Lambda Chi Alpha
Phi Delta Theta
Phi Gamma Delta
Phi Kappa Psi
Phi Kappa Theta
Pi Kappa Alpha
Pi Kappa Phi
Sigma Phi Epsilon
Sigma Pi
Sigma Tau Gamma
Tau Kappa Epsilon
Theta Chi
Theta Delta Chi
Theta Xi
Delta Lambda Phi
Delta Phi Lambda
Gamma Rho Lambda
Lambda Theta Alpha
Lambda Theta Nu
Lambda Theta Phi
Pi Alpha Phi
Sigma Lambda Beta
Sigma Lambda Gamma
Alpha Kappa Alpha
Alpha Phi Alpha
Delta Sigma Theta
Kappa Alpha Psi
Omega Psi Phi
Phi Beta Sigma
Sigma Gamma Rho
Zeta Phi Beta