| Alpha | Arizona State University | Alpha@gammaalphaomega.org | PO Box 873001 Memorial Union, 3rd Level Tempe, AZ 85287-3001 |
| Beta | University of Arizona | Beta@gammaalphaomega.org | PO Box 210017 CSIL Arizona Student Unions Tuscon, AZ 85721 |
| Gamma | University of Washington | Gamma@gammaalphaomega.org | UW Box 352238 HUB 207 Seattle, WA 98195 |
| Delta | Washington State University | Delta@gammaalphaomega.org | PO Box 647204 CUB 315 Pullman, WA 99164 |
| Epsilon | University of Wisconsin-Parkside | Epsilon@gammaalphaomega.org | P.O. Box 2000 900 Wood Road Kenosha, WI 53141 |
| Zeta | Reserved | Collegiate_Affairs@gammaalphaomega.org | Reserved |
| Eta | University of Idaho | Eta@gammaalphaomega.org | PO Box 442439 Moscow, ID 83844 |
| Theta | University of Wisconsin-Oshkosh | Theta@gammaalphaomega.org | Reeve Memorial Union 748 Algoma Boulevard Oshkosh, WI 54901 |
| Iota | Texas Tech University | Iota@gammaalphaomega.org | Box 45014 Student Union, Room 201 Lubbock, TX 79409 |
| Kappa | Oregon State University | Kappa@gammaalphaomega.org | Office of Greek Life 16 Memorial Union Corvallis, OR 97330 |
| Lambda | University of Houston | Lambda@gammaalphaomega.org | UC Center CA #25 Houston, TX 77204 |
| Mu | University of Wisconsin-Milwaukee | Mu@gammaalphaomega.org | Union Box 196 UW-Milwaukee PO Box 413 Milwaukee, WI 53201 |
| Nu | Baylor University | Nu@gammaalphaomega.org | One Bear Place #97074 Department of Student Activities Waco, TX 76798 |
| Xi | University of Houston-Downtown | Xi@gammaalphaomega.org | One Main Street Houston, TX 77002 |
| Omicron | Northern Arizona University | Omicron@gammaalphaomega.org | PO Box 5677 Flagstaff, AZ 86011 |
| Pi | Humboldt State University | Pi@gammaalphaomega.org | 1 Harpst Street Arcata, CA 95521 |
| Rho | California State University-Northridge | Collegiate_Affairs@gammaalphaomega.org | 11811 Nordhoff Street Matador Involvement Center Northridge, CA 91330 |
| Sigma | University of the Pacific | Sigma@gammaalphaomega.org | 3601 Pacific Ave. Stockton, CA 95211 |
| Tau | University of Illinois at Urbana-Champaign | Collegiate_Affairs@gammaalphaomega.org | 8420 S. Mackinaw Basement Chicago, IL 60617 |
| Upsilon | University of Oregon | Collegiate_Affairs@gammaalphaomega.org | 1228 University of Oregon Erb Memorial Union Room 17 Eugene, OR 97403 |
| Phi | University of Wisconsin-Whitewater | Phi@gammaalphaomega.org | 800 West Main Street Whitewater, WI 53190 |
| Chi | University of Wisconsin-Madison | Chi@gammaalphaomega.org | 333 E. Campus Mall Mailbox #89 Madison, WI 53715 |
| Psi | Eastern Washington University | Psi@gammaalphaomega.org | 519 4th st Apt 3 Cheney, WA 99004 |
| Alpha Alpha | University of New Mexico | Alpha_Alpha@gammaalphaomega.org | The University of New Mexico, Albuquerque, NM 87131 |
| Alpha Beta | California State University, Fresno | Alpha_Beta@gammaalphaomega.org | 5241 N Maple Ave, Fresno, CA 93740 |
| Alpha Gamma | New Mexico Highlands University | Alpha_Gamma@gammaalphaomega.org | 1005 Diamond St, Las Vegas, NM 87701 |
| Alpha Delta | Heritage University | Alpha_Delta@gammaalphaomega.com | 3240 Fort Rd, Toppenish, WA 98948 |
| Alpha Epsilon | Texas A&M University | Alpha_Epsilon@gammaalphaomega.com | 400 Bizzell St, College Station, TX 77843 |
| Alpha Zeta | Carroll University | carroll.gao@gammaalphaomega.com | 100 N East Ave, Waukesha, WI 53186 |
