- WSL
- WSL Lausanne
- Wageningen University and Research [Wageningen]
- Wake Forest University
- Walloon Excellence in Life sciences and BIOtechnology [Liège]
- Warren Alpert Medical School of Brown University
- Warwick Business School
- Warwick Mathematics Institute
- Waseda University [Tokyo, Japan]
- Washington State University
- Washington University
- Washington University School of Medecine - Department of Pathology & Immunology
- Washington University School of Medicine [Saint Louis, MO]
- Washington University School of Medicine in St. Louis
- Washington University in Saint Louis
- Wastewater Technical and Innovation Division
- Wave Interaction and Propagation Section, European Space Agency, Keplerlaan 1, NL-2200 AG Noordwijk, Netherlands
- Wayne State University [Detroit]
- Web-Instrumented Man-Machine Interactions, Communities and Semantics
- Weill Cornell Medicine [Cornell University]
- Weill Cornell Medicine [Qatar]
- Weill Medical College of Cornell University Division of International Medicine and Infectious Diseases
- Weill Medical College of Cornell University [New York]
- Weizmann Institute of Science [Rehovot, Israël]
- Wellcome Trust|Cancer Research UK Gurdon Institute
- West German Cancer Center [Essen, Germany]
- WestCHEM
- Westerdijk Fungal Biodiversity Institute [Utrecht]
- Westfälische Wilhelms-Universität Münster = University of Münster
- Wetlands Research Group
- William Harvey Research Institute, Barts and the London Medical School
- Wollo University
- Woods Hole Oceanographic Institution
- World Alliance Against Antimicrobial Resistance
- Wroclaw University of Environmental and Life Sciences
- Wrocław Medical University
- Wuhan University [China]