| Alabama Alpha |
Auburn University |
| Alabama Beta |
University of Alabama |
| Alabama Gamma |
University of Alabama at Birmingham |
| Alabama Delta |
University of Alabama in Huntsville |
| Alabama Epsilon |
University of South Alabama |
| Alaska Alpha |
University of Alaska Fairbanks |
| Arizona Alpha |
The University of Arizona |
| Arizona Beta |
Arizona State University |
| Arizona Gamma |
Northern Arizona University |
| Arizona Delta |
Embry-Riddle Aeronautical University |
| Arkansas Alpha |
University of Arkansas |
| California Alpha |
University of California, Berkeley |
| California Beta |
California Institute of Technology |
| California Gamma |
Stanford University |
| California Delta |
University of Southern California |
| California Epsilon |
University of California, Los Angeles |
| California Zeta |
Santa Clara University |
| California Eta |
San Jose State University |
| California Theta |
California State University, Long Beach |
| California Iota |
California State University, Los Angeles |
| California Kappa |
Calif. State University, Northridge |
| California Lambda |
University of California, Davis |
| California Mu |
Cal Poly St. Univ., San Luis Obispo |
| California Nu |
Calif. State Poly. Univ., Pomona |
| California Xi |
San Diego State University |
| California Omicron |
Loyola Marymount University |
| California Pi |
Northrop University (inactive) |
| California Rho |
California State University, Fresno |
| California Sigma |
University of California, Santa Barbara |
| California Tau |
University of California, Irvine |
| California Upsilon |
California State University, Sacramento |
| California Phi |
University of the Pacific |
| California Chi |
California State University, Fullerton |
| California Psi |
University of California, San Diego |
| California Omega |
Harvey Mudd College |
| California Alpha Alpha |
California State University, Chico |
| California Alpha Beta |
University of California, Riverside |
| California Alpha Gamma |
San Francisco State University |
| California Alpha Delta |
University of California, Santa Cruz |
| California Alpha Epsilon |
University of San Diego |
| Colorado Alpha |
Colorado School of Mines |
| Colorado Beta |
University of Colorado at Boulder |
| Colorado Gamma |
University of Denver (inactive) |
| Colorado Delta |
Colorado State University |
| Colorado Epsilon |
University of Colorado at Denver |
| Colorado Zeta |
United States Air Force Academy |
| Connecticut Alpha |
Yale University |
| Connecticut Beta |
The University of Connecticut |
| Connecticut Gamma |
University of Hartford |
| Delaware Alpha |
University of Delaware |
| District of Columbia Alpha |
Howard University |
| District of Columbia Beta |
The Catholic University of America |
| District of Columbia Gamma |
The George Washington University |
| Florida Alpha |
University of Florida |
| Florida Beta |
University of Miami |
| Florida Gamma |
University of South Florida |
| Florida Delta |
University of Central Florida |
| Florida Epsilon |
Florida Atlantic University |
| Florida Zeta |
Florida Institute of Technology |
| Florida Eta |
FL A&M Univ.-FL State Univ. |
| Florida Theta |
Florida International University |
| Florida Iota |
Embry-Riddle Aeronautical Univ |
| Georgia Alpha |
Georgia Institute of Technology |
| Georgia Beta |
Mercer University |
| Idaho Alpha |
University of Idaho |
| Idaho Beta |
Idaho State University |
| Idaho Gamma |
Boise State University |
| Illinois Alpha |
University of Illinois at Urbana-Champaign |
| Illinois Beta |
Illinois Institute of Technology |
| Illinois Gamma |
Northwestern University |
| Illinois Delta |
Bradley University |
| Illinois Epsilon |
Southern Illinois University at Carbondale |
| Illinois Zeta |
University of Illinois at Chicago |
| Indiana Alpha |
Purdue University |
| Indiana Beta |
Rose-Hulman Institute of Technology |
| Indiana Gamma |
University of Notre Dame |
| Indiana Delta |
Valparaiso University |
| Indiana Epsilon |
Trine University |
| Indiana Zeta |
Indiana University-Purdue University Ind |
| Iowa Alpha |
Iowa State University |
| Iowa Beta |
The University of Iowa |
| Kansas Alpha |
The University of Kansas |
| Kansas Beta |
Wichita State University |
| Kansas Gamma |
Kansas State University |
| Kentucky Alpha |
University of Kentucky |
| Kentucky Beta |
University of Louisville |
| Kentucky Gamma |
Western Kentucky University |
| Louisiana Alpha |
Louisiana State University |
| Louisiana Beta |
Tulane University |
| Louisiana Gamma |
Louisiana Tech University |
| Louisiana Delta |
University of Louisiana at Lafayette |
| Louisiana Epsilon |
University of New Orleans |
| Maine Alpha |
University of Maine |
| Maryland Alpha |
The Johns Hopkins University |
| Maryland Beta |
The University of Maryland |
| Maryland Gamma |
The United States Naval Academy |
| Maryland Delta |
University of Maryland Baltimore County |
| Maryland Epsilon |
Morgan State University |
| Massachusetts Alpha |
Worcester Polytechnic Institute |
| Massachusetts Beta |
Massachusetts Institute of Technology |
| Massachusetts Gamma |
Harvard University (inactive) |
| Massachusetts Delta |
Tufts University |
| Massachusetts Epsilon |
Northeastern University |
| Massachusetts Zeta |
University of Massachusetts at Amherst |
| Massachusetts Eta |
Boston University |
| Massachusetts Theta |
University of Massachusetts Lowell |
| Massachusetts Iota |
Western New England University |
| Michigan Alpha |
Michigan State University |
| Michigan Beta |
Michigan Technological Univ. |
| Michigan Gamma |
The University of Michigan |
| Michigan Delta |
University of Detroit Mercy |
| Michigan Epsilon |
Wayne State University |
| Michigan Zeta |
Kettering University |
| Michigan Zeta |
Kettering University |
| Michigan Eta |
Lawrence Technological University |
| Michigan Theta |
Oakland University |
| Michigan Iota |
University of Michigan-Dearborn |
| Michigan Kappa |
Western Michigan University |
| Michigan Lambda |
Grand Valley State University |
| Minnesota Alpha |
University of Minnesota-Twin Cities |
| Minnesota Beta |
University of Minnesota, Duluth |
| Mississippi Alpha |
Mississippi State University |
| Mississippi Beta |
The University of Mississippi |
| Missouri Alpha |
The University of Missouri-Columbia |
| Missouri Beta |
Missouri University of Science and Technology |
| Missouri Gamma |
Washington University |
| Missouri Delta |
The University of Missouri-Kansas City |
| Missouri Epsilon |
Saint Louis University |
| Montana Alpha |
Montana State University |
| Montana Beta |
Montana Tech of The Univ of Montana |
| Nebraska Alpha |
University of Nebraska-Lincoln |
| Nevada Alpha |
University of Nevada, Reno |
| Nevada Beta |
University of Nevada, Las Vegas |
| New Hampshire Alpha |
University of New Hampshire |
| New Hampshire Beta |
Dartmouth College |
| New Jersey Alpha |
Stevens Institute of Technology |
| New Jersey Beta |
Rutgers University |
| New Jersey Gamma |
New Jersey Institute of Technology |
| New Jersey Delta |
Princeton University |
| New Jersey Epsilon |
Rowan University |
| New Jersey Zeta |
The College of New Jersey |
| New Mexico Alpha |
New Mexico State University |
| New Mexico Beta |
University of New Mexico |
| New Mexico Gamma |
New Mexico Institute of Mining & Technology |
| New York Alpha |
Columbia University |
| New York Beta |
Syracuse University |
| New York Gamma |
Rensselaer Polytechnic Institute |
| New York Delta |
Cornell University |
| New York Epsilon |
New York University (inactive) |
| New York Zeta |
Polytechnic Institute of Brooklyn (inactive) |
| New York Eta |
City College of CUNY |
| New York Theta |
Clarkson University |
| New York Iota |
The Cooper Union School of Eng'g. |
| New York Kappa |
The University of Rochester |
| New York Lambda |
Pratt Institute (inactive) |
| New York Mu |
Union College |
| New York Nu |
University at Buffalo |
| New York Xi |
Manhattan College |
| New York Omicron |
SUNY at Stony Brook |
| New York Pi |
Rochester Institute of Tech. |
| New York Rho |
New York University Tandon School of Engg |
| New York Sigma |
Alfred University |
| New York Tau |
Binghamton University |
| New York Upsilon |
United States Military Academy |
| North Carolina Alpha |
North Carolina State University |
| North Carolina Beta |
The University of North Carolina (inactive) |
| North Carolina Gamma |
Duke University |
| North Carolina Delta |
University of North Carolina at Charlotte |
| North Carolina Epsilon |
North Carolina A&T State University |
| North Carolina Zeta |
East Carolina University |
| North Dakota Alpha |
North Dakota State University |
| North Dakota Beta |
University of North Dakota |
| Ohio Alpha |
Case Western Reserve University |
| Ohio Beta |
University of Cincinnati |
| Ohio Gamma |
The Ohio State University |
| Ohio Delta |
Ohio University |
| Ohio Epsilon |
Cleveland State University |
| Ohio Zeta |
University of Toledo |
| Ohio Eta |
Air Force Institute of Technology |
| Ohio Theta |
University of Dayton |
| Ohio Iota |
Ohio Northern University |
| Ohio Kappa |
University of Akron |
| Ohio Lambda |
Youngstown State University |
| Ohio Mu |
Wright State University |
| Ohio Nu |
Cedarville University |
| Ohio Xi |
Miami University |
| Oklahoma Alpha |
University of Oklahoma |
| Oklahoma Beta |
The University of Tulsa |
| Oklahoma Gamma |
Oklahoma State University |
| Oregon Alpha |
Oregon State University |
| Oregon Beta |
Portland State University |
| Oregon Gamma |
University of Portland |
| Pennsylvania Alpha |
Lehigh University |
| Pennsylvania Beta |
Pennsylvania State University |
| Pennsylvania Gamma |
Carnegie Mellon University |
| Pennsylvania Delta |
University of Pennsylvania |
| Pennsylvania Epsilon |
Lafayette College |
| Pennsylvania Zeta |
Drexel University |
| Pennsylvania Eta |
Bucknell University |
| Pennsylvania Theta |
Villanova University |
| Pennsylvania Iota |
Widener University |
| Pennsylvania Kappa |
Swarthmore College |
| Pennsylvania Lambda |
University of Pittsburgh |
| Pennsylvania Mu |
Penn State Erie, The Behrend College |
| Puerto Rico Alpha |
University of Puerto Rico |
| Rhode Island Alpha |
Brown University |
| Rhode Island Beta |
University of Rhode Island |
| South Carolina Alpha |
Clemson University |
| South Carolina Beta |
University of South Carolina |
| South Carolina Gamma |
The Citadel |
| South Dakota Alpha |
South Dakota Sch of Mines & Tech |
| South Dakota Beta |
South Dakota State University |
| Tennessee Alpha |
The University of Tennessee |
| Tennessee Beta |
Vanderbilt University |
| Tennessee Gamma |
Tennessee Technological University |
| Tennessee Delta |
Christian Brothers University |
| Tennessee Epsilon |
The University of Memphis |
| Tennessee Zeta |
The University of Tennessee at Chattanooga |
| Texas Alpha |
The University of Texas at Austin |
| Texas Beta |
Texas Tech University |
| Texas Gamma |
Rice University |
| Texas Delta |
Texas A&M University |
| Texas Delta |
Texas A&M University at Qatar |
| Texas Epsilon |
University of Houston |
| Texas Zeta |
Lamar University |
| Texas Eta |
The University of Texas at Arlington |
| Texas Theta |
The University of Texas at El Paso |
| Texas Iota |
Southern Methodist University |
| Texas Kappa |
Prairie View A&M University |
| Texas Lambda |
Texas A&M University-Kingsville |
| Texas Mu |
University of Texas at San Antonio |
| Texas Nu |
The University of Texas Rio Grande Valley |
| Utah Alpha |
University of Utah |
| Utah Beta |
Brigham Young University |
| Utah Gamma |
Utah State University |
| Vermont Alpha |
University of Vermont |
| Vermont Beta |
Norwich University |
| Virginia Alpha |
University of Virginia |
| Virginia Beta |
Virginia Polytechnic Institute & State University |
| Virginia Gamma |
Old Dominion University |
| Virginia Delta |
Virginia Military Institute |
| Virginia Epsilon |
Virginia Commonwealth University |
| Washington Alpha |
University of Washington |
| Washington Beta |
Washington State University |
| Washington Gamma |
Seattle University |
| Washington Delta |
Gonzaga University |
| West Virginia Alpha |
West Virginia University |
| West Virginia Beta |
West Virginia University Institute of Technology |
| Wisconsin Alpha |
The University of Wisconsin-Madison |
| Wisconsin Beta |
Marquette University |
| Wisconsin Gamma |
The University of Wisconsin-Milwaukee |
| Wisconsin Delta |
Milwaukee School of Engineering |
| Wisconsin Epsilon |
University of Wisconsin-Platteville |
| Wyoming Alpha |
University of Wyoming |