Institution
- United States. Arctic Research Commission. Appointed by President George H. W. Bush1
- United States. Army1
- United States. Department of State1
- United States. Environmental Protection Agency1
- United States. National Bureau of Standards1
- Universidad Nacional Autónoma de México1
- Universidad de Buenos Aires1
- Universität Freiburg im Breisgau1
- Universität Innsbruck1
- Universität Wien1
- Université libre de Bruxelles1
- University of Akron1
- University of Alaska (System)1
- University of Alaska Fairbanks1
- University of Alberta1
- University of British Columbia1
- University of Calcutta1
- University of Calgary1
- University of California, Davis1
- University of California, Irvine1