| Organization | Symbols | Founded | Founding location | Type | Affiliation | Active chapters | Status | Reference |
| Beta Xi Chi | ΒΞΧ | | Texas A&M University | Fraternity | Independent | 0 | Inactive | |
| Chi Sigma Upsilon | ΧΣΕ | | Rutgers University | Sorority | NMGC | | Active | |
| Chi Sigma Xi | ΧΣΞ | | University of Toronto Scarborough | Sorority | Independent | 1 | Active | |
| Delphic Fraternity | ΓΣΤ | | State University of New York at Geneseo | Fraternity | NMGC | 4 | Active | |
| Delta Alpha Omega | ΔΑΩ | | University of Texas at Arlington | Fraternity | Independent | 1 | Active | |
| Delta Alpha Sigma | ΔΑΣ | | University of Texas at Arlington | Sorority | Independent | 5 | Active | |
| Delta Psi Alpha | ΔΨΑ | | Northern Illinois University | Coed Fraternity | Independent | 2 | Active | |
| Delta Psi Sigma | ΔΨΣ | | New York City, New York | Sorority | Independent | 5 | Active | |
| Delta Sigma Chi | ΔΣΧ | | New York City College of Technology | Sorority | NMGC | 11 | Active | |
| Delta Xi Nu | ΔΞΝ | | Texas A&M University | Sorority | NMGC | 20 | Active | |
| Delta Xi Phi | ΔΞΦ | | University of Illinois at Urbana–Champaign | Sorority | NMGC | 23 | Active | |
| Epsilon Sigma Rho | ΕΣΡ | | California State University, Sacramento | Fraternity | Independent | 9 | Active | |
| Gamma Eta | ΓΗ | | University of Florida | Sorority | NMGC | 8 | Active | |
| Iota Nu Kappa | ΙΝΚ | | University of Maine | Fraternity | Independent | 1 | Active | |
| Kappa Lambda Xi | ΚΛΞ | | University of Maryland, College Park and Long Island University | Sorority | Independent | 1 | Active | |
| Lambda Iota Upsilon | ΛΙΥ | 1998 | State University of New York at Delhi | Fraternity | Traditional | 1 | Active | |
| Lambda Phi Xi | ΛΦΞ | | Michigan State University & Purdue University Calumet | Sorority | Independent | 1 | Active | |
| Lambda Psi Delta | ΛΨΔ | | Yale University | Sorority | NMGC | 0 | Inactive | |
| Lambda Sigma Gamma | ΛΣΓ | | Sacramento State University | Sorority | NMGC | 26 | Active | |
| Lambda Tau Omega | ΛΤΩ | | Montclair State College | Sorority | NMGC | 12 | Active | |
| MALIK | | | Long Island University | Fraternity | Independent | | Active | |
| Mu Sigma Upsilon | ΜΣΥ | | Rutgers University | Sorority | NMGC | 66 | Active | |
| Omega Delta | ΩΔ | | University of Illinois at Urbana–Champaign | Fraternity | Independent | 8 | Active | |
| Omega Delta Phi | ΩΔΦ | | Texas Tech University | Fraternity | NIC, NALFO | 70 | Active | |
| Omega Phi Chi | ΩΦΧ | | Rutgers University | Sorority | NMGC | 26 | Active | |
| Phi Sigma Chi Multicultural Fraternity | ΨΣΧ | | New York City College of Technology | Fraternity | NMGC | 13 | Active | |
| Psi Sigma Phi | ΨΣΦ | | Montclair State University and New Jersey City University | Fraternity | NMGC | 17 | Active | |
| Sigma Alpha Zeta | ΣΑΖ | | California State University, Fresno | Sorority | Independent | 8 | Active | |
| Sigma Beta Rho | ΣΒΡ | | University of Pennsylvania | Fraternity | NIC, NMGC | 23 | Active | |
| Sigma Lambda Gamma | ΣΛΓ | | University of Iowa | Sorority | NALFO | 235 | Active | |
| Sigma Omega Phi | ΣΩΦ | | California State University, Chico | Sorority | Independent | 5 | Active | |
| Sigma Theta Psi | ΣΘΨ | | San Jose State University | Sorority | Independent | 8 | Active | |
| Tau Phi Sigma | ΤΦΣ | | University of Illinois at Urbana–Champaign | Fraternity | NIC | 6 | Active | |
| Theta Delta Sigma | ΘΔΣ | | University at Buffalo, The State University of New York | Gender Inclusive | Independent | 9 | Active | |
| Theta Nu Kappa | ΘΝΚ | | University of California, Santa Barbara | Fraternity | Independent | 1 | Active | |
| Theta Nu Xi | ΘΝΞ | | University of North Carolina at Chapel Hill | Sorority | NMGC | 64 | Active | |
| Tau Theta Pi | ΤΘΠ | | University of Southern California | Sorority | Independent | 4 | Active | |
| Upsilon Kappa Delta | ΥΚΔ | | California State University, Chico | Sorority | Independent | 6 | Active | |
| Xi Alpha Pi | ΞΑΠ | 2008 | University of Toronto | Fraternity | Independent | 2 | Active | |
| Zeta Chi Phi | ΖΧΦ | | University of Texas at San Antonio | Sorority | Independent | 1 | Active | |
| Zeta Sigma Chi | ΖΣΧ | | Northern Illinois University | Sorority | Independent | 22 | Active | |