Institution
- University of Texas Southwestern Medical Center at Dallas1
- University of Texas at Austin1
- University of Virginia1
- University of Warsaw, Poland1
- University of Washington1
- University of Wisconsin-Madison, McArdle Laboratory for Cancer Research1
- University of the Americas1
- Universiṭah ha-ʻIvrit bi-Yerushalayim1
- Uniwersytet Jagielloński1
- Utah State University1
- Vanderbilt University1
- Vieta Plasencia Lab1
- Virginia Polytechnic Institute1
- W.R. Grace & Co.1
- Washington University (Saint Louis, Mo.)1
- Washington University School of Medicine1
- Welex, Inc.1
- Whitehead Institute for Biomedical Research1
- Wilbur Wright Junior College1
- World Olympiads of Knowledge1