| Abilene Christian University |
| American Astronomical Society |
| American Institute of Physics |
| American Physical Society |
| Andrews University |
| Angelo State University |
| Bemidji State University |
| Benedictine University |
| Boston University |
| Chicago State University |
| Coe College |
| Colorado School of Mines |
| Drew University |
| Drexel University |
| Drury University |
| Earth Dimensions, Inc. |
| East Central University |
| Eastern Michigan University |
| Elon University |
| FermiLab |
| First Alert |
| Florida State University |
| Grace College |
| Grand Valley State University |
| Grove City College |
| Henry Ford Community College |
| Hillsdale College |
| Honeywell Federal Manufacturing & Tech |
| IBM |
| Illinois State University |
| Indiana University |
| Indiana University Bloomington |
| Iowa State University |
| Juniata College |
| Kent State University |
| Kettering University |
| Kutztown University of PA |
| Lewis & Clark College |
| Lockheed Martin Aeronatics Com |
| Louisiana Tech University |
| Lycoming College |
| Mesa State College |
| MetaStable Instruments |
| Metro State College - Denver |
| Michigan Tech University |
| Millikin University |
| Monmouth College |
| Morehouse College |
| NEIU |
| New York University |
| North Carolina State University |
| Northeastern Illinois University |
| Northern Arizona University |
| Northern Illinois University |
| Northwestern University |
| National Science Foundation |
| Penn State |
| Physics Today |
| Rhodes College |
| Rush Medical College |
| Sacramento State |
| Saginaw Valley State Univ. |
| Saint Peter's College |
| Southeast Missouri State Univ. |
| Southern Connecticut State University |
| Southern Miss |
| Stony Brook University |
| Synchrotron Radiation Center |
| Texas A&M University |
| Texas State University-San Mar |
| College of Wooster |
| U.W. Platteville |
| ULL |
| UNC-Asheville |
| Univ of Southern Mississippi |
| Univ. of Calgary, Alberta |
| Univ. of Illinois at Urbana Champaign |
| Univ. of Southern Mississippi |
| University of Arkansas |
| University of Arkansas - Fayet |
| University of Dayton |
| University of Florida |
| University of Kansas |
| University of Louisville |
| University of Maryland, College Park |
| University of Michigan |
| University of Nevada, Reno |
| University of Rochester |
| University of South Florida |
| University of Texas Arlington |
| University of Washington |
| University of Wisconsin - River Falls |
| University of Wyoming |
| Utah State University |
| UTEP |
| Valparaiso University |
| Virginia Tech |
| Wabash College |
| Wheaton College |
| William Jewell College |
| Wittenberg University |
