| Region | Undergraduate | Graduate | Chapter Name |
|---|---|---|---|
| Atlantic | 1 | Upsilon Phi | |
| Atlantic | 1 | Tau Phi | |
| Atlantic | 1 | Phi Phi | |
| Atlantic | 1 | Omicron Rho | |
| Atlantic | 1 | Pi Phi | |
| Atlantic | 1 | Chi Alpha | |
| Atlantic | 1 | Omicron Epsilon | |
| Atlantic | 1 | Xi Phi | |
| Atlantic | 1 | Phi Phi | |
| Atlantic | 1 | Sigma Nu | |
| Atlantic | 1 | Theta Lambda | |
| Atlantic | 1 | Omicron Gamma | |
| Atlantic | 1 | Delta Delta | |
| Atlantic | 1 | Pi Tau | |
| Atlantic | 1 | Gamma Kappa | |
| Atlantic | 1 | Eta Beta | |
| Atlantic | 1 | Rho Theta | |
| Atlantic | 1 | Omicron Mu | |
| Atlantic | 1 | Gamma Upsilon | |
| Atlantic | 1 | Theta Omicron | |
| Atlantic | 1 | Psi Omicron | |
| Atlantic | 1 | Omicron Upsilon | |
| Atlantic | 1 | Theta Eta | |
| Atlantic | 1 | Beta Pi | |
| Atlantic | 1 | Psi Lambda | |
| Atlantic | 1 | Omicron Rho | |
| Atlantic | 1 | Rho Tau | |
| Atlantic | 1 | Chi Lambda | |
| Atlantic | 1 | Epsilon Nu | |
| Atlantic | 1 | Upsilon | |
| Atlantic | 1 | Mu Eta | |
| Atlantic | 1 | Lambda Iota | |
| Atlantic | 1 | Chi | |
| Atlantic | 1 | Kappa Phi | |
| Atlantic | 1 | Nu Gamma | |
| Atlantic | 1 | Omega Omicron | |
| Atlantic | 1 | Phi Mu | |
| Atlantic | 1 | Theta Kappa | |
| Atlantic | 1 | Epsilon Phi | |
| Atlantic | 1 | Pi Mu | |
| Atlantic | 1 | Psi Xi | |
| Atlantic | 1 | Kappa Upsilon | |
| Atlantic | 1 | Theta Eta | |
| Atlantic | 1 | Nu Theta | |
| Atlantic | 1 | Psi Upsilon | |
| Atlantic | 1 | Chi Theta | |
| Atlantic | 1 | Kappa Sigma | |
| Atlantic | 1 | Xi Iota | |
| Atlantic | 1 | Psi Pi | |
| Atlantic | 1 | Gamma | |
| Atlantic | 1 | Mu Iota | |
| Atlantic | 1 | Upsilon Mu | |
| Atlantic | 1 | Zeta Lambda | |
| Atlantic | 1 | Mu Upsilon | |
| Atlantic | 1 | Psi Omega Zeta | |
| Atlantic | 1 | Gamma Alpha Pi Zeta | |
| Atlantic | 1 | Gamma Alpha Sigma Zeta | |
| Atlantic | 1 | Gamma Alpha Nu Zeta | |
| Atlantic | 1 | Sigma Nu Zeta | |
| Atlantic | 1 | Rho Eta Zeta | |
| Atlantic | 1 | Omega Mu Zeta | |
| Atlantic | 1 | Delta Beta Zeta | |
| Atlantic | 1 | Gamma Alpha Tau Zeta | |
| Atlantic | 1 | Zeta Delta Zeta | |
| Atlantic | 1 | Delta Alpha Gamma Zeta | |
| Atlantic | 1 | Phi Zeta Zeta | |
| Atlantic | 1 | Epsilon Xi Zeta | |
| Atlantic | 1 | Lambda Gamma Zeta | |
| Atlantic | 1 | Gamma Nu Zeta | |
| Atlantic | 1 | Upsilon Eta Zeta | |
| Atlantic | 1 | Gamma Xi Zeta | |
| Atlantic | 1 | Rho Rho Zeta | |
| Atlantic | 1 | Eta Pi Zeta | |
| Atlantic | 1 | Rho Chi Zeta | |
| Atlantic | 1 | Gamma Omicron Zeta | |
| Atlantic | 1 | Tau Gamma Zeta | |
| Atlantic | 1 | Kappa Phi Zeta | |
| Atlantic | 1 | Rho Omega Zeta | |
| Atlantic | 1 | Omicron Epsilon Zeta | |
| Atlantic | 1 | Sigma Psi Zeta | |
| Atlantic | 1 | Phi Alpha Zeta | |
| Atlantic | 1 | Beta Alpha Beta Zeta | |
| Atlantic | 1 | Lambda Lambda Zeta | |
| Atlantic | 1 | Mu Theta Zeta | |
| Atlantic | 1 | Tau Eta Zeta | |
| Atlantic | 1 | Gamma Alpha Beta Zeta | |
| Atlantic | 1 | Phi Delta Zeta | |
| Atlantic | 1 | Gamma Alpha Eta Zeta | |
| Atlantic | 1 | Nu Psi Zeta | |
| Atlantic | 1 | Kappa Xi Zeta | |
| Atlantic | 1 | Beta Alpha Rho Zeta | |
| Atlantic | 1 | Phi Omega Zeta | |
| Atlantic | 1 | Rho Omicron Zeta | |
| Atlantic | 1 | Sigma Kappa Zeta | |
| Atlantic | 1 | Beta Alpha Zeta Zeta | |
| Atlantic | 1 | Pi Omicron Zeta | |
| Atlantic | 1 | Alpha Alpha Chi Zeta | |
| Atlantic | 1 | Alpha Alpha Rho Zeta | |
| Atlantic | 1 | Iota Chi Zeta | |
| Atlantic | 1 | Epsilon Rho Zeta | |
| Atlantic | 1 | Nu Sigma Zeta | |
| Atlantic | 1 | Kappa Upsilon Zeta | |
| Atlantic | 1 | Rho Tau Zeta | |
| Atlantic | 1 | Alpha Alpha Upsilon Zeta | |
| Atlantic | 1 | Mu Xi Zeta | |
| Atlantic | 1 | Omicron Chi Zeta | |
| Atlantic | 1 | Alpha Alpha Eta Zeta | |
| Atlantic | 1 | Gamma Alpha Nu Zeta | |
| Atlantic | 1 | Upsilon Eta Zeta | |
| Atlantic | 1 | Alpha Alpha Omega Zeta | |
| Atlantic | 1 | Beta Alpha Sigma Zeta | |
| Atlantic | 1 | Alpha Alpha Omicron Zeta | |
| Atlantic | 1 | Sigma Nu Zeta | |
| Atlantic | 1 | Beta Alpha Tau Zeta | |
| Atlantic | 1 | Theta Zeta Zeta | |
| Atlantic | 1 | Xi Tau Zeta | |
| Atlantic | 1 | Epsilon Rho Zeta | |
| Atlantic | 1 | Psi Omega Zeta | |
| Atlantic | 1 | Tau Omega Zeta | |
| Atlantic | 1 | Gamma Alpha Nu Zeta | |
| Atlantic | 1 | Tau Delta Zeta | |
| Atlantic | 1 | Delta Omicron Zeta | |
| Atlantic | 1 | Iota Theta Zeta | |
| Atlantic | 1 | Rho Chi Zeta | |
| Atlantic | 1 | Delta Iota Zeta | |
| Atlantic | 1 | Delta Iota Zeta | |
| Atlantic | 1 | Delta Alpha Zeta | |
| Atlantic | 1 | Gamma Alpha Omicron Zeta | |
| Atlantic | 1 | Chi Beta Zeta | |
| Atlantic | 1 | Rho Sigma Zeta | |
| Atlantic | 1 | Pi Lambda Zeta | |
| Atlantic | 1 | Chi Eta Zeta | |
| Atlantic | 1 | Delta Zeta Zeta | |
| Atlantic | 1 | Theta Alpha Zeta | |
| Atlantic | 1 | Chi Rho Zeta | |
| Atlantic | 1 | Epsilon Omega Zeta | |
| Atlantic | 1 | Omega Eta Zeta | |
| Atlantic | 1 | Omicron Omicron Zeta | |
| Atlantic | 1 | Kappa Omega Zeta | |
| Atlantic | 1 | Iota Pi Zeta | |
| Atlantic | 1 | Nu Phi Zeta | |
| Atlantic | 1 | Eta Omicron Zeta | |
| Atlantic | 1 | Delta Mu Zeta | |
| Atlantic | 1 | Sigma Zeta Zeta | |
| Atlantic | 1 | Delta Alpha Beta Zeta | |
| Atlantic | 1 | Kappa Epsilon Zeta | |
| Atlantic | 1 | Beta Delta Zeta | |
| Atlantic | 1 | Alpha Zeta | |
| Atlantic | 1 | Gamma Alpha Rho Zeta | |
| Atlantic | 1 | Xi Delta | |
| Atlantic | 1 | Lambda Sigma | |
| Atlantic | 1 | Zeta Sigma | |
| Atlantic | 1 | Eta Kappa | |
| Eastern | 1 | Alpha | |
| Eastern | 1 | Phi Beta | |
| Eastern | 1 | Omega Nu | |
| Eastern | 1 | Phi | |
| Eastern | 1 | Rho Alpha | |
| Eastern | 1 | Delta Phi | |
| Eastern | 1 | Sigma Upsilon | |
| Eastern | 1 | Nu | |
| Eastern | 1 | Theta Nu | |
| Eastern | 1 | Upsilon Xi | |
| Eastern | 1 | Tau Theta | |
| Eastern | 1 | Zeta Omicron | |
| Eastern | 1 | Zeta Alpha | |
| Eastern | 1 | Pi Lambda | |
| Eastern | 1 | Phi Xi | |
| Eastern | 1 | Beta Upsilon | |
| Eastern | 1 | Chi Gamma | |
| Eastern | 1 | Xi Lambda | |
| Eastern | 1 | Chi Tau | |
| Eastern | 1 | Sigma Pi | |
| Eastern | 1 | Mu Xi | |
| Eastern | 1 | Sigma | |
| Eastern | 1 | Mu Omicron | |
| Eastern | 1 | Omega | |
| Eastern | 1 | Alpha Gamma | |
| Eastern | 1 | Xi Sigma | |
| Eastern | 1 | Eta Theta | |
| Eastern | 1 | Omega Beta | |
| Eastern | 1 | Phi Omicron | |
| Eastern | 1 | Eta Omicron | |
| Eastern | 1 | Tau Lambda | |
| Eastern | 1 | Zeta Xi | |
| Eastern | 1 | Zeta Gamma | |
| Eastern | 1 | Iota Phi | |
| Eastern | 1 | Epsilon Tau | |
| Eastern | 1 | Rho Nu | |
| Eastern | 1 | Gamma Alpha Delta Zeta | |
| Eastern | 1 | Psi Mu Zeta | |
| Eastern | 1 | Zeta Pi Zeta | |
| Eastern | 1 | Tau Epsilon Zeta | |
| Eastern | 1 | Zeta Chi Zeta | |
| Eastern | 1 | Phi Kappa Zeta | |
| Eastern | 1 | Rho Zeta | |
| Eastern | 1 | Eta Phi Zeta | |
| Eastern | 1 | Delta Kappa Zeta | |
| Eastern | 1 | Alpha Alpha Alpha Zeta | |
| Eastern | 1 | Gamma Upsilon Zeta | |
| Eastern | 1 | Beta Alpha Omicron Zeta | |
| Eastern | 1 | Nu Tau Zeta | |
| Eastern | 1 | Eta Eta Zeta | |
| Eastern | 1 | Beta Theta Zeta | |
| Eastern | 1 | Upsilon Epsilon Zeta | |
| Eastern | 1 | Omega Chi Zeta | |
| Eastern | 1 | Epsilon Kappa Zeta | |
| Eastern | 1 | Beta Nu Zeta | |
| Eastern | 1 | Phi Upsilon Zeta | |
| Eastern | 1 | Phi Zeta | |
| Eastern | 1 | Beta Lambda Zeta | |
| Eastern | 1 | Tau Theta Zeta | |
| Eastern | 1 | Sigma Delta Zeta | |
| Eastern | 1 | Alpha Alpha Phi Zeta | |
| Eastern | 1 | Phi Rho Zeta | |
| Eastern | 1 | Beta Alpha Pi Zeta | |
| Eastern | 1 | Omega Phi Zeta | |
| Eastern | 1 | Omicron Xi Zeta | |
| Eastern | 1 | Rho Zeta Zeta | |
| Eastern | 1 | Alpha Alpha Lambda Zeta | |
| Eastern | 1 | Omega Beta Zeta | |
| Eastern | 1 | Omega Gamma Zeta | |
| Eastern | 1 | Tau Nu Zeta | |
| Eastern | 1 | Mu Lambda Zeta | |
| Eastern | 1 | Psi Omicron Zeta | |
| Eastern | 1 | Beta Zeta | |
| Eastern | 1 | Omega Zeta | |
| Eastern | 1 | Theta Eta Zeta | |
| Eastern | 1 | Chi Omicron Zeta | |
| Eastern | 1 | Sigma Rho Zeta | |
| Eastern | 1 | Alpha Omega Zeta | |
| Eastern | 1 | Delta Rho Zeta | |
| Eastern | 1 | Sigma Xi Zeta | |
| Eastern | 1 | Omicron Theta Zeta | |
| Eastern | 1 | Zeta Rho Zeta | |
| Eastern | 1 | Nu Alpha Zeta | |
| Eastern | 1 | Kappa Theta Zeta | |
| Eastern | 1 | Alpha Beta Zeta | |
| Eastern | 1 | Kappa Theta Zeta | |
| Eastern | 1 | Omicron Zeta | |
| Eastern | 1 | Beta Mu Zeta | |
| Eastern | 1 | Phi Gamma Zeta | |
| Eastern | 1 | Theta Zeta | |
| Eastern | 1 | Epsilon Gamma Zeta | |
| Eastern | 1 | Pi Kappa Zeta | |
| Eastern | 1 | Eta Beta Zeta | |
| Eastern | 1 | Alpha Alpha Zeta | |
| Eastern | 1 | Alpha Alpha Epsilon Zeta | |
| Eastern | 1 | Chi Xi Zeta | |
| Eastern | 1 | Iota Nu Zeta | |
| Eastern | 1 | Psi Xi Zeta | |
| Eastern | 1 | Iota Sigma Zeta | |
| Eastern | 1 | Alpha Phi Zeta | |
| Eastern | 1 | Delta Pi Zeta | |
| Eastern | 1 | Gamma Epsilon Zeta | |
| Eastern | 1 | Delta Zeta | |
| Eastern | 1 | Omicron Iota Zeta | |
| Eastern | 1 | Tau Iota Zeta | |
| Eastern | 1 | Upsilon Xi Zeta | |
| Eastern | 1 | Alpha Alpha Xi Zeta | |
| Eastern | 1 | Lambda Eta Zeta | |
| Eastern | 1 | Beta Zeta | |
| Eastern | 1 | Epsilon Theta Zeta | |
| Eastern | 1 | Omicron Phi Zeta | |
| Eastern | 1 | Nu Xi Zeta | |
| Eastern | 1 | Upsilon Delta Zeta | |
| Eastern | 1 | Nu Omicron | |
| Eastern | 1 | Kappa Xi | |
| Eastern | 1 | Nu Rho | |
| Eastern | 1 | Lambda Tau | |
| Eastern | 1 | Alpha Rho | |
| Eastern | 1 | Theta Delta | |
| Eastern | 1 | Kappa Pi | |
| Eastern | 1 | Eta Alpha | |
| Eastern | 1 | Alpha Alpha | |
| Eastern | 1 | Tau Nu | |
| Eastern | 1 | Psi Theta | |
| Eastern | 1 | Delta Theta | |
| Eastern | 1 | Xi Gamma | |
| Eastern | 1 | Psi Epsilon | |
| Eastern | 1 | Tau Rho | |
| Eastern | 1 | Theta Phi | |
| Eastern | 1 | Sigma Phi | |
| Eastern | 1 | Delta Pi | |
| Eastern | 1 | Xi Rho | |
| Eastern | 1 | Delta Epsilon | |
| Eastern | 1 | Eta Iota | |
| Eastern | 1 | Beta Eta | |
| Eastern | 1 | Theta Xi | |
| Eastern | 1 | Phi Sigma | |
| Eastern | 1 | Gamma Epsilon | |
| Eastern | 1 | Upsilon Epsilon | |
| Eastern | 1 | Phi Delta | |
| Eastern | 1 | Delta Kappa | |
| Eastern | 1 | Omicron Pi | |
| Eastern | 1 | Sigma Alpha | |
| Eastern | 1 | Epsilon Kappa | |
| Eastern | 1 | Omicron Delta | |
| Eastern | 1 | Nu Xi | |
| Eastern | 1 | Mu Phi | |
| Eastern | 1 | Phi Gamma | |
| Eastern | 1 | Nu Nu | |
| Eastern | 1 | Iota Mu | |
| Eastern | 1 | Alpha Phi | |
| Eastern | 1 | Lambda Epsilon | |
| Eastern | 1 | Mu Lambda | |
| Eastern | 1 | Pi Delta | |
| Eastern | 1 | Gamma Delta | |
| Eastern | 1 | Sigma Kappa | |
| Eastern | 1 | Omega Delta | |
| Eastern | 1 | Alpha Pi | |
| Eastern | 1 | Gamma Alpha Psi Zeta | |
| Eastern | 1 | Xi Beta Zeta | |
| Eastern | 1 | Gamma Alpha Zeta Zeta | |
| Eastern | 1 | Beta Alpha Xi Zeta | |
| Eastern | 1 | Iota Zeta | |
| Eastern | 1 | BOZ | |
| Eastern | 1 | Zeta Zeta | |
| Eastern | 1 | Upsilon Kappa Zeta | |
| Eastern | 1 | Eta Zeta | |
| Eastern | 1 | Zeta Tau Zeta | |
| Eastern | 1 | Gamma Zeta Zeta | |
| Eastern | 1 | Sigma Iota Zeta | |
| Eastern | 1 | Tau Alpha Zeta | |
| Eastern | 1 | ETA CHI ZETA | |
| Eastern | 1 | Lambda Rho Zeta | |
| Eastern | 1 | Beta Alpha Xi Zeta | |
| Eastern | 1 | Upsilon Lambda Zeta | |
| Eastern | 1 | Sigma Alpha Zeta | |
| Eastern | 1 | Zeta Theta Zeta | |
| Eastern | 1 | Sigma Theta Zeta | |
| Eastern | 1 | Psi Psi Zeta | |
| Eastern | 1 | Kappa Beta Zeta | |
| Eastern | 1 | Alpha Alpha Mu Zeta | |
| Eastern | 1 | Rho Upsilon Zeta | |
| Eastern | 1 | Kappa Sigma Zeta | |
| Eastern | 1 | Zeta Alpha Zeta | |
| Eastern | 1 | Theta Rho Zeta | |
| Eastern | 1 | Pi Gamma Zeta | |
| Eastern | 1 | Pi Rho Zeta | |
| Eastern | 1 | Alpha Alpha Sigma Zeta | |
| Eastern | 1 | Omega Pi Zeta | |
| Eastern | 1 | Theta Lambda Zeta | |
| Eastern | 1 | Iota Zeta Zeta | |
| Eastern | 1 | Zeta Xi Zeta | |
| Eastern | 1 | Xi Alpha Zeta | |
| Eastern | 1 | Alpha Alpha Delta Zeta | |
| Eastern | 1 | Rho Delta Zeta | |
| Eastern | 1 | Mu Tau Zeta | |
| Eastern | 1 | Sigma Phi Zeta | |
| Eastern | 1 | Nu Theta Zeta | |
| Eastern | 1 | Mu Eta Zeta | |
| Eastern | 1 | Kappa Lambda Zeta | |
| Eastern | 1 | Rho Theta Zeta | |
| Eastern | 1 | Eta Kappa Zeta | |
| Eastern | 1 | Beta Alpha Xi Zeta | |
| Eastern | 1 | Upsilon Psi Zeta | |
| Eastern | 1 | Upsilon Theta Zeta | |
| Eastern | 1 | Nu Beta Zeta | |
| Eastern | 1 | Beta Iota Zeta | |
| Eastern | 1 | Eta Upsilon Zeta | |
| Eastern | 1 | Zeta Beta Zeta | |
| Eastern | 1 | Tau Xi Zeta | |
| Eastern | 1 | Kappa Sigma Zeta | |
| Eastern | 1 | Upsilon Psi Zeta | |
| Eastern | 1 | Upsilon Theta Zeta | |
| Eastern | 1 | Upsilon Chi Zeta | |
| Eastern | 1 | Gamma Alpha Kappa Zeta | |
| Eastern | 1 | Chi Kappa Zeta | |
| Eastern | 1 | Gamma Delta Zeta | |
| Eastern | 1 | Zeta Nu Zeta | |
| Eastern | 1 | Upsilon Omicron Zeta | |
| Eastern | 1 | Delta Phi Zeta | |
| Eastern | 1 | Upsilon Omega Zeta | |
| Eastern | 1 | Sigma Beta Zeta | |
| Eastern | 1 | Kappa Rho Zeta | |
| Eastern | 1 | Nu Iota Zeta | |
| Eastern | 1 | Nu Beta Zeta | |
| Eastern | 1 | Eta Lambda Zeta | |
| Eastern | 1 | Chi Iota Zeta | |
| Eastern | 1 | Zeta Omega Zeta | |
| Eastern | 1 | Mu Rho Zeta | |
| Eastern | 1 | Xi Mu Zeta | |
| Eastern | 1 | Tau Psi Zeta | |
| Eastern | 1 | Pi Sigma Zeta | |
| Eastern | 1 | Beta Zeta Zeta | |
| Eastern | 1 | Sigma Pi Zeta | |
| Eastern | 1 | Nu Delta | |
| Eastern | 1 | Eta Delta | |
| Midwestern | 1 | Theta Mu | |
| Midwestern | 1 | Mu Nu | |
| Midwestern | 1 | Tau Alpha | |
| Midwestern | 1 | Epsilon Mu | |
| Midwestern | 1 | Rho Phi | |
| Midwestern | 1 | Eta Pi | |
| Midwestern | 1 | Phi Iota | |
| Midwestern | 1 | Tau Omicron | |
| Midwestern | 1 | Upsilon Nu | |
| Midwestern | 1 | Theta Pi | |
| Midwestern | 1 | Xi Beta | |
| Midwestern | 1 | Omega Theta | |
| Midwestern | 1 | Theta Iota | |
| Midwestern | 1 | Omicron Iota | |
| Midwestern | 1 | Gamma Alpha Lambda Zeta | |
| Midwestern | 1 | Beta Psi Zeta | |
| Midwestern | 1 | Psi Kappa Zeta | |
| Midwestern | 1 | Phi Nu Zeta | |
| Midwestern | 1 | Chi Delta Zeta | |
| Midwestern | 1 | Alpha Epsilon Zeta | |
| Midwestern | 1 | Zeta Zeta Zeta | |
| Midwestern | 1 | Xi Nu Zeta | |
| Midwestern | 1 | Zeta Epsilon Zeta | |
| Midwestern | 1 | Eta Xi Zeta | |
| Midwestern | 1 | Nu Mu Zeta | |
| Midwestern | 1 | Eta Zeta Zeta | |
| Midwestern | 1 | Phi Beta Zeta | |
| Midwestern | 1 | Theta Nu Zeta | |
| Midwestern | 1 | XI PI ZETA | |
| Midwestern | 1 | Sigma Epsilon Zeta | |
| Midwestern | 1 | Beta Phi Zeta | |
| Midwestern | 1 | Upsilon Iota Zeta | |
| Midwestern | 1 | Gamma Alpha Theta Zeta | |
| Midwestern | 1 | Omega Iota Zeta | |
| Midwestern | 1 | Upsilon Zeta Zeta | |
| Midwestern | 1 | Sigma Zeta | |
| Midwestern | 1 | Alpha Epsilon Zeta | |
| Midwestern | 1 | Psi Eta Zeta | |
| Midwestern | 1 | Xi Kappa Zeta | |
| Midwestern | 1 | Chi Gamma Zeta | |
| Midwestern | 1 | Xi Zeta | |
| Midwestern | 1 | Pi Delta Zeta | |
| Midwestern | 1 | Chi Zeta | |
| Midwestern | 1 | Chi Kappa | |
| Pacific | 1 | Omega Kappa | |
| Pacific | 1 | Mu Tau | |
| Pacific | 1 | Nu Tau | |
| Pacific | 1 | Delta Eta | |
| Pacific | 1 | Mu Pi | |
| Pacific | 1 | Xi Kappa | |
| Pacific | 1 | Rho Pi | |
| Pacific | 1 | Nu Lambda | |
| Pacific | 1 | Rho Eta | |
| Pacific | 1 | Pi Xi | |
| Pacific | 1 | Nu Upsilon | |
| Pacific | 1 | Zeta Nu | |
| Pacific | 1 | Nu Mu | |
| Pacific | 1 | Psi Mu | |
| Pacific | 1 | Kappa Iota | |
| Pacific | 1 | Epsilon Sigma | |
| Pacific | 1 | Omicron Phi | |
| Pacific | 1 | Alpha Iota | |
| Pacific | 1 | Gamma Phi | |
| Pacific | 1 | Sigma Eta Zeta | |
| Pacific | 1 | Xi Psi Zeta | |
| Pacific | 1 | Iota Delta Zeta | |
| Pacific | 1 | Nu Omicron Zeta | |
| Pacific | 1 | Omega Kappa Zeta | |
| Pacific | 1 | Rho Lambda Zeta | |
| Pacific | 1 | Omega Alpha Zeta | |
| Pacific | 1 | Omicron Rho Zeta | |
| Pacific | 1 | Beta Alpha Theta Zeta | |
| Pacific | 1 | Omega Lambda Zeta | |
| Pacific | 1 | Pi Pi Zeta | |
| Pacific | 1 | Sigma Eta Zeta | |
| Pacific | 1 | Lambda Alpha Zeta | |
| Pacific | 1 | Phi Theta Zeta | |
| Pacific | 1 | Phi Theta Zeta | |
| Pacific | 1 | Delta Gamma Zeta | |
| Pacific | 1 | Beta Alpha Gamma Zeta | |
| Pacific | 1 | Epsilon Phi Zeta | |
| Pacific | 1 | Delta Gamma Zeta | |
| Pacific | 1 | Omega Rho Zeta | |
| Pacific | 1 | Gamma Alpha Epsilon Zeta | |
| Pacific | 1 | Eta Mu Zeta | |
| Pacific | 1 | Chi Alpha Zeta | |
| Pacific | 1 | Lambda Pi Zeta | |
| Pacific | 1 | Pi Zeta Zeta | |
| Pacific | 1 | Omicron Zeta Zeta | |
| Pacific | 1 | Rho Beta Zeta | |
| Pacific | 1 | Tau Sigma Zeta | |
| Pacific | 1 | Psi Tau Zeta | |
| Pacific | 1 | Pi Alpha Zeta | |
| Pacific | 1 | Phi Theta Zeta | |
| Pacific | 1 | Mu Sigma Zeta | |
| Pacific | 1 | Xi Zeta Zeta | |
| Pacific | 1 | Phi Mu Zeta | |
| Pacific | 1 | Pi Xi Zeta | |
| Pacific | 1 | Pi Eta Zeta | |
| Pacific | 1 | Phi Eta Zeta | |
| Pacific | 1 | Kappa Psi Zeta | |
| Pacific | 1 | Omega Theta Zeta | |
| Pacific | 1 | Phi Theta Zeta | |
| Pacific | 1 | Theta Omicron Zeta | |
| Pacific | 1 | Alpha Psi Zeta | |
| Pacific | 1 | Tau Mu | |
| Pacific | 1 | Theta Iota Zeta | |
| Pacific | 1 | Delta Delta Zeta | |
| South Central | 1 | Chi Phi | |
| South Central | 1 | Tau Gamma | |
| South Central | 1 | Epsilon Gamma | |
| South Central | 1 | Nu Beta | |
| South Central | 1 | Alpha Sigma | |
| South Central | 1 | Phi Theta | |
| South Central | 1 | Iota Upsilon | |
| South Central | 1 | Epsilon Theta | |
| South Central | 1 | Iota Xi | |
| South Central | 1 | Epsilon Alpha | |
| South Central | 1 | Iota Nu | |
| South Central | 1 | Kappa Gamma | |
| South Central | 1 | Psi Kappa | |
| South Central | 1 | Beta Phi | |
| South Central | 1 | Rho Gamma | |
| South Central | 1 | Tau | |
| South Central | 1 | Iota Gamma | |
| South Central | 1 | Delta Iota | |
| South Central | 1 | Xi Eta | |
| South Central | 1 | Alpha Mu | |
| South Central | 1 | Iota Eta | |
| South Central | 1 | Theta Beta | |
| South Central | 1 | Pi Epsilon | |
| South Central | 1 | Lambda Theta | |
| South Central | 1 | Nu Phi | |
| South Central | 1 | Zeta | |
| South Central | 1 | Sigma Xi | |
| South Central | 1 | Gamma Nu | |
| South Central | 1 | Epsilon Beta | |
| South Central | 1 | Gamma Eta | |
| South Central | 1 | Lambda Delta | |
| South Central | 1 | Lambda Phi | |
| South Central | 1 | Omega Tau | |
| South Central | 1 | Chi Nu | |
| South Central | 1 | Xi Theta | |
| South Central | 1 | Sigma Mu | |
| South Central | 1 | Gamma Theta | |
| South Central | 1 | Beta Beta | |
| South Central | 1 | Pi Alpha | |
| South Central | 1 | Mu Zeta Zeta | |
| South Central | 1 | Iota Beta Zeta | |
| South Central | 1 | Beta Upsilon Zeta | |
| South Central | 1 | Gamma Eta Zeta | |
| South Central | 1 | Theta Gamma Zeta | |
| South Central | 1 | Alpha Alpha Psi Zeta | |
| South Central | 1 | Alpha Alpha Pi Zeta | |
| South Central | 1 | Psi Lambda Zeta | |
| South Central | 1 | Beta Alpha Upsilon Zeta | |
| South Central | 1 | Alpha Alpha Nu Zeta | |
| South Central | 1 | Omega Omega Zeta | |
| South Central | 1 | Beta Eta Zeta | |
| South Central | 1 | Omega Tau Zeta | |
| South Central | 1 | Beta Xi Zeta | |
| South Central | 1 | Alpha Xi Zeta | |
| South Central | 1 | Alpha Alpha Gamma Zeta | |
| South Central | 1 | Rho Mu Zeta | |
| South Central | 1 | Epsilon Zeta Zeta | |
| South Central | 1 | Lambda Theta Zeta | |
| South Central | 1 | Rho Iota Zeta | |
| South Central | 1 | Pi Iota Zeta | |
| South Central | 1 | Delta Omega Zeta | |
| South Central | 1 | Psi Iota Zeta | |
| South Central | 1 | Mu Mu Zeta | |
| South Central | 1 | Lambda Zeta Zeta | |
| South Central | 1 | Rho Nu Zeta | |
| South Central | 1 | Alpha Delta Zeta | |
| South Central | 1 | Psi Sigma Zeta | |
| South Central | 1 | Alpha Alpha Zeta Zeta | |
| South Central | 1 | Gamma Beta Zeta | |
| South Central | 1 | Kappa Tau Zeta | |
| South Central | 1 | Delta Theta Zeta | |
| South Central | 1 | Alpha Mu Zeta | |
| South Central | 1 | Nu Kappa Zeta | |
| South Central | 1 | Xi Delta Zeta | |
| South Central | 1 | Omega Sigma Zeta | |
| South Central | 1 | Mu Chi Zeta | |
| South Central | 1 | Xi Sigma Zeta | |
| South Central | 1 | Pi Chi Zeta | |
| South Central | 1 | Pi Psi Zeta | |
| South Central | 1 | Phi Lambda Zeta | |
| South Central | 1 | Zeta Upsilon Zeta | |
| South Central | 1 | Zeta Upsilon Zeta | |
| South Central | 1 | Gamma Beta Zeta | |
| South Central | 1 | Psi Alpha Zeta | |
| South Central | 1 | Psi Upsilon Zeta | |
| South Central | 1 | Nu Zeta Zeta | |
| South Central | 1 | Beta Alpha Kappa Zeta | |
| South Central | 1 | Gamma Alpha Xi Zeta | |
| South Central | 1 | Psi Beta Zeta | |
| South Central | 1 | Xi Epsilon Zeta | |
| South Central | 1 | Gamma Alpha Alpha Zeta | |
| South Central | 1 | Omega Nu Zeta | |
| South Central | 1 | Gamma Gamma Zeta | |
| South Central | 1 | Chi Lambda Zeta | |
| South Central | 1 | Lambda Xi Zeta | |
| South Central | 1 | Theta Phi Zeta | |
| South Central | 1 | Tau Rho Zeta | |
| South Central | 1 | Upsilon Pi Zeta | |
| South Central | 1 | Nu Pi Zeta | |
| South Central | 1 | Nu Gamma Zeta | |
| South Central | 1 | Eta Sigma Zeta | |
| South Central | 1 | Sigma Gamma Zeta | |
| South Central | 1 | Upsilon Gamma Zeta | |
| South Central | 1 | Psi Phi Zeta | |
| South Central | 1 | Pi Zeta | |
| South Central | 1 | Psi Gamma Zeta | |
| South Central | 1 | Zeta Upsilon Zeta | |
| South Central | 1 | Beta Alpha Alpha Zeta | |
| South Central | 1 | Beta Alpha Delta Zeta | |
| South Central | 1 | Chi Upsilon Zeta | |
| South Central | 1 | Nu Eta Zeta | |
| South Central | 1 | Alpha Sigma Zeta | |
| South Central | 1 | Upsilon Tau Zeta | |
| South Central | 1 | Delta Chi Zeta | |
| South Central | 1 | Theta Pi Zeta | |
| South Central | 1 | Omega Xi Zeta | |
| South Central | 1 | Rho Phi Zeta | |
| South Central | 1 | Pi Tau Zeta | |
| South Central | 1 | Alpha Eta Zeta | |
| South Central | 1 | Sigma Chi Zeta | |
| South Central | 1 | Omega Psi Zeta | |
| South Central | 1 | Chi Sigma Zeta | |
| South Central | 1 | Nu Omega Zeta | |
| South Central | 1 | Delta Nu Zeta | |
| South Central | 1 | Nu Zeta | |
| South Central | 1 | Rho Alpha Zeta | |
| South Central | 1 | Zeta Psi Zeta | |
| South Central | 1 | Alpha Rho Zeta | |
| South Central | 1 | Lambda Kappa Zeta | |
| South Central | 1 | Tau Upsilon Zeta | |
| South Central | 1 | Mu Theta | |
| South Central | 1 | Theta Omega Zeta | |
| South Central | 1 | Lambda Delta Zeta | |
| Southeastern | 1 | Mu Rho | |
| Southeastern | 1 | Gamma Sigma | |
| Southeastern | 1 | Sigma Epsilon | |
| Southeastern | 1 | Kappa Lambda | |
| Southeastern | 1 | Gamma Alpha | |
| Southeastern | 1 | Gamma Tau | |
| Southeastern | 1 | Iota Alpha | |
| Southeastern | 1 | Chi Iota | |
| Southeastern | 1 | Tau Upsilon | |
| Southeastern | 1 | Pi Theta | |
| Southeastern | 1 | Phi Rho | |
| Southeastern | 1 | Theta Epsilon | |
| Southeastern | 1 | Alpha Eta | |
| Southeastern | 1 | Mu Gamma | |
| Southeastern | 1 | Eta Nu | |
| Southeastern | 1 | Nu Eta | |
| Southeastern | 1 | Pi Rho | |
| Southeastern | 1 | Delta Beta | |
| Southeastern | 1 | Epsilon Xi | |
| Southeastern | 1 | Omega Mu | |
| Southeastern | 1 | Kappa Epsilon | |
| Southeastern | 1 | Iota Sigma | |
| Southeastern | 1 | Iota Tau | |
| Southeastern | 1 | Rho Upsilon | |
| Southeastern | 1 | Gamma Rho | |
| Southeastern | 1 | Theta Rho | |
| Southeastern | 1 | Alpha Tau | |
| Southeastern | 1 | Pi Eta | |
| Southeastern | 1 | Eta Xi | |
| Southeastern | 1 | Rho Beta | |
| Southeastern | 1 | Psi Alpha | |
| Southeastern | 1 | Mu | |
| Southeastern | 1 | Sigma Rho | |
| Southeastern | 1 | Beta Tau | |
| Southeastern | 1 | Sigma Delta | |
| Southeastern | 1 | Kappa Beta | |
| Southeastern | 1 | Theta Theta | |
| Southeastern | 1 | Gamma Alpha Upsilon Zeta | |
| Southeastern | 1 | Delta Sigma Zeta | |
| Southeastern | 1 | Omega Zeta Zeta | |
| Southeastern | 1 | Beta Omega Zeta | |
| Southeastern | 1 | Zeta Eta Zeta | |
| Southeastern | 1 | Phi Omicron Zeta | |
| Southeastern | 1 | Gamma Tau Zeta | |
| Southeastern | 1 | Gamma Rho Zeta | |
| Southeastern | 1 | Epsilon Zeta | |
| Southeastern | 1 | Eta Nu Zeta | |
| Southeastern | 1 | Kappa Iota Zeta | |
| Southeastern | 1 | Beta Tau Zeta | |
| Southeastern | 1 | Alpha Omicron Zeta | |
| Southeastern | 1 | Beta Alpha Zeta | |
| Southeastern | 1 | Mu Omicron Zeta | |
| Southeastern | 1 | Iota Lambda Zeta | |
| Southeastern | 1 | Phi Pi Zeta | |
| Southeastern | 1 | Gamma Zeta | |
| Southeastern | 1 | Epsilon Psi Zeta | |
| Southeastern | 1 | Theta Epsilon Zeta | |
| Southeastern | 1 | Beta Alpha Mu Zeta | |
| Southeastern | 1 | Zeta Lambda Zeta | |
| Southeastern | 1 | Zeta Lambda Zeta | |
| Southeastern | 1 | Sigma Lambda Zeta | |
| Southeastern | 1 | Chi Phi Zeta | |
| Southeastern | 1 | Theta Psi Zeta | |
| Southeastern | 1 | Epsilon Eta Zeta | |
| Southeastern | 1 | Epsilon Eta Zeta | |
| Southeastern | 1 | Beta Sigma Zeta | |
| Southeastern | 1 | Sigma Omicron Zeta | |
| Southeastern | 1 | Eta Theta Zeta | |
| Southeastern | 1 | Iota Omicron Zeta | |
| Southeastern | 1 | Epsilon Nu Zeta | |
| Southeastern | 1 | Kappa Alpha Zeta | |
| Southeastern | 1 | Gamma Zeta | |
| Southeastern | 1 | Epsilon Tau Zeta | |
| Southeastern | 1 | Epsilon Chi Zeta | |
| Southeastern | 1 | Beta Alpha Nu Zeta | |
| Southeastern | 1 | Xi Phi Zeta | |
| Southeastern | 1 | Mu Pi Zeta | |
| Southeastern | 1 | Rho Epsilon Zeta | |
| Southeastern | 1 | Epsilon Epsilon Zeta | |
| Southeastern | 1 | Tau Zeta | |
| Southeastern | 1 | Mu Alpha Zeta | |
| Southeastern | 1 | Gamma Lambda Zeta | |
| Southeastern | 1 | Sigma Mu Zeta | |
| Southeastern | 1 | Iota Alpha Zeta | |
| Southeastern | 1 | Iota Mu Zeta | |
| Southeastern | 1 | Delta Eta Zeta | |
| Southeastern | 1 | Psi Zeta Zeta | |
| Southeastern | 1 | Nu Delta Zeta | |
| Southeastern | 1 | Gamma Phi Zeta | |
| Southeastern | 1 | Alpha Alpha Kappa Zeta | |
| Southeastern | 1 | Zeta Sigma Zeta | |
| Southeastern | 1 | Epsilon Iota Zeta | |
| Southeastern | 1 | Beta Alpha Iota Zeta | |
| Southeastern | 1 | Omega Upsilon Zeta | |
| Southeastern | 1 | Zeta Lambda Zeta | |
| Southeastern | 1 | Beta Alpha Epsilon Zeta | |
| Southeastern | 1 | Phi Xi Zeta | |
| Southeastern | 1 | Xi Omega Zeta | |
| Southeastern | 1 | Beta Pi Zeta | |
| Southeastern | 1 | Omicron Kappa Zeta | |
| Southeastern | 1 | Beta Rho Zeta | |
| Southeastern | 1 | Rho Kappa Zeta | |
| Southeastern | 1 | Delta Lambda Zeta | |
| Southeastern | 1 | Eta Gamma Zeta | |
| Southeastern | 1 | Gamma Mu Zeta | |
| Southeastern | 1 | Iota Lambda Zeta | |
| Southeastern | 1 | Beta Alpha Chi Zeta | |
| Southeastern | 1 | Kappa Eta Zeta | |
| Southeastern | 1 | Phi Chi Zeta | |
| Southeastern | 1 | Zeta Mu Zeta | |
| Southeastern | 1 | Nu Upsilon Zeta | |
| Southeastern | 1 | Lambda Beta Zeta | |
| Southeastern | 1 | Theta Xi Zeta | |
| Southeastern | 1 | Psi Rho Zeta | |
| Southeastern | 1 | Chi Theta Zeta | |
| Southeastern | 1 | Beta Alpha Psi Zeta | |
| Southeastern | 1 | Phi Phi Zeta | |
| Southeastern | 1 | Eta Omega Zeta | |
| Southeastern | 1 | Mu Gamma Zeta | |
| Southeastern | 1 | Theta Chi Zeta | |
| Southeastern | 1 | Delta Tau Zeta | |
| Southeastern | 1 | Omicron Delta Zeta | |
| Southeastern | 1 | Epsilon Beta Zeta | |
| Southeastern | 1 | Iota Tau Zeta | |
| Southeastern | 1 | Upsilon Rho Zeta | |
| Southeastern | 1 | Theta Sigma Zeta | |
| Southeastern | 1 | Omega Omicron Zeta | |
| Southeastern | 1 | Epsilon Chi Zeta | |
| Southeastern | 1 | Chi Zeta Zeta | |
| Southeastern | 1 | Lambda Omicron Zeta | |
| Southeastern | 1 | Lambda Epsilon Zeta | |
| Southeastern | 1 | Iota Xi Zeta | |
| Southeastern | 1 | Pi Theta Zeta | |
| Southeastern | 1 | Kappa Chi Zeta | |
| Southeastern | 1 | Xi Iota Zeta | |
| Southeastern | 1 | Delta Sigma Zeta | |
| Southeastern | 1 | Delta Xi Zeta | |
| Southeastern | 1 | Beta Beta Zeta | |
| Southeastern | 1 | Lambda Nu Zeta | |
| Southeastern | 1 | Eta Alpha Zeta | |
| Southeastern | 1 | Alpha Theta Zeta | |
| Southeastern | 1 | Chi Pi Zeta | |
| Southeastern | 1 | Mu Kappa Zeta | |
| Southeastern | 1 | Delta Epsilon Zeta | |
| Southeastern | 1 | Omicron Pi Zeta | |
| Southeastern | 1 | Sigma Omega Zeta | |
| Southeastern | 1 | Zeta Gamma Zeta | |
| Southeastern | 1 | Alpha Upsilon Zeta | |
| Southeastern | 1 | Rho Xi Zeta | |
| Southeastern | 1 | Tau Pi Zeta | |
| Southeastern | 1 | Psi Eta | |
| Southeastern | 1 | Mu Beta | |
| Southeastern | 1 | Zeta Tau | |
| Southeastern | 1 | Nu Chi Zeta | |
| Southeastern | 1 | Gamma Alpha Mu Zeta | |
| Southeastern | 1 | Iota Eta Zeta | |
| Southeastern | 1 | Upsilon Alpha Zeta | |
| Southeastern | 1 | Beta Iota | |
| Southeastern | 1 | Xi Xi Zeta | |
| Southern | 1 | Gamma Alpha Zeta | |
| Southern | 1 | Sigma Gamma | |
| Southern | 1 | Zeta Beta | |
| Southern | 1 | Xi Epsilon | |
| Southern | 1 | Alpha Epsilon | |
| Southern | 1 | Omicron Theta | |
| Southern | 1 | Omega Eta | |
| Southern | 1 | Iota Omicron | |
| Southern | 1 | Alpha Beta | |
| Southern | 1 | Beta Theta | |
| Southern | 1 | Eta Lambda | |
| Southern | 1 | Beta Lambda | |
| Southern | 1 | Delta Alpha | |
| Southern | 1 | Phi Epsilon | |
| Southern | 1 | Sigma Omicron | |
| Southern | 1 | Phi Upsilon | |
| Southern | 1 | Lambda Gamma | |
| Southern | 1 | Beta Alpha | |
| Southern | 1 | Omicron Xi | |
| Southern | 1 | Beta Delta | |
| Southern | 1 | Upsilon Alpha | |
| Southern | 1 | Epsilon Delta | |
| Southern | 1 | Theta | |
| Southern | 1 | Lambda Eta | |
| Southern | 1 | Omicron Eta | |
| Southern | 1 | Pi Omicron | |
| Southern | 1 | Upsilon Iota | |
| Southern | 1 | Nu Iota | |
| Southern | 1 | Rho Epsilon | |
| Southern | 1 | Rho | |
| Southern | 1 | Chi Delta | |
| Southern | 1 | Gamma Alpha Chi Zeta | |
| Southern | 1 | Theta Mu Zeta | |
| Southern | 1 | Alpha Pi Zeta | |
| Southern | 1 | Alpha Pi Zeta | |
| Southern | 1 | Beta Epsilon Zeta | |
| Southern | 1 | Upsilon Sigma Zeta | |
| Southern | 1 | Alpha Alpha Beta Zeta | |
| Southern | 1 | Lambda Zeta | |
| Southern | 1 | Eta Iota Zeta | |
| Southern | 1 | Alpha Tau Zeta | |
| Southern | 1 | Upsilon Upsilon Zeta | |
| Southern | 1 | Zeta Kappa Zeta | |
| Southern | 1 | Mu Zeta | |
| Southern | 1 | Phi Psi Zeta | |
| Southern | 1 | Zeta Phi Zeta | |
| Southern | 1 | Beta Kappa Zeta | |
| Southern | 1 | Mu Omega Zeta | |
| Southern | 1 | Theta Mu Zeta | |
| Southern | 1 | Epsilon Omicron Zeta | |
| Southern | 1 | Theta Theta Zeta | |
| Southern | 1 | Epsilon Alpha Zeta | |
| Southern | 1 | Omicron Omega Zeta | |
| Southern | 1 | Omicron Sigma Zeta | |
| Southern | 1 | Omega Delta Zeta | |
| Southern | 1 | Epsilon Lambda Zeta | |
| Southern | 1 | Upsilon Zeta | |
| Southern | 1 | Gamma Kappa Zeta | |
| Southern | 1 | Phi Iota Zeta | |
| Southern | 1 | Upsilon Mu Zeta | |
| Southern | 1 | Beta Epsilon Zeta | |
| Southern | 1 | Alpha Pi Zeta | |
| Southern | 1 | Psi Epsilon Zeta | |
| Southern | 1 | Alpha Chi Zeta | |
| Southern | 1 | Sigma Tau Zeta | |
| Southern | 1 | Alpha Kappa Zeta | |
| Southern | 1 | Delta Upsilon Zeta | |
| Southern | 1 | Lambda Zeta | |
| Southern | 1 | Kappa Zeta | |
| Southern | 1 | Omicron Beta Zeta | |
| Southern | 1 | Chi Nu Zeta | |
| Southern | 1 | Mu Delta Zeta | |
| Southern | 1 | Delta Alpha Alpha Zeta | |
| Southern | 1 | Zeta Iota Zeta | |
| Southern | 1 | Alpha Gamma Zeta | |
| Southern | 1 | Upsilon Nu Zeta | |
| Southern | 1 | Omicron Gamma Zeta | |
| Southern | 1 | Psi Zeta | |
| Southern | 1 | Pi Omega Zeta | |
| Southern | 1 | Omicron Nu Zeta | |
| Southern | 1 | Gamma Omega Zeta | |
| Southern | 1 | Gamma Alpha Omega Zeta | |
| Southern | 1 | Omega Gamma | |
| Southern | 1 | Nu Epsilon Zeta | |
| Southern | 1 | Gamma Alpha Gamma Zeta | |
| Southern | 1 | Lambda Iota Zeta | |
| Total Number of Chapters | 288 | 587 |