- Wagenigen University
- Wageningen University and Research [Wageningen]
- Warren Alpert Medical School of Brown University
- Warsaw University of Technology [Warsaw]
- Warwick Manufacturing Group [Coventry]
- Waseda University [Tokyo, Japan]
- Washington State University
- Washington University in Saint Louis
- Waterford Institute of Technology
- WEB Architecture x Semantic WEB x WEB of Data
- Websourd
- Webster University Geneva
- Weierstrass Institute [Berlin]
- Weierstraß-Institut für Angewandte Analysis und Stochastik = Weierstrass Institute for Applied Analysis and Stochastics [Berlin]
- Weizenbaum Institute for the Networked Society
- Weizmann Institute of Science [Rehovot, Israël]
- Wellcome Trust Sanger Institute, Wellcome Genome Campus, Hinxton, UK.
- Wellesley College
- Wenzhou University
- Wepingo
- Wesleyan University
- Wessex Clinical Genetics Service
- Westerdijk Fungal Biodiversity Institute [Utrecht]
- Western Norway University of Applied Sciences
- Westfälische Wilhelms-Universität Münster = University of Münster
- Westlake University [Zhejiang]
- West Midlands Regional Genetics Service
- West Virginia University [Morgantown]
- Weymouth Laboratory
- WHO Collaborating Center on Prevention and Treatment of Human Echinococcosis, SERF Unit
- Wi6labs
- Wichita State University
- Wilfrid Laurier University
- Wilhelm-Schickard-Institut für Informatik [Tübingen]
- Williams College [Williamstown]
- Wireless Communications Chair, Federal University of Cear
- Wireless Networking & Communications Group [Austin]
- WISELAB, Dalian University of Technology, Dalian, China
- Woods Hole Oceanographic Institution
- Worcester Polytechnic Institute
- Wright State University
- Wroclaw University of Science and Technology
- Wuhan University [China]
- Wuhan University of Science and Technology
- Wuhan University of Technology