- WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste [Bad Honnef]
- Wageningen University and Research Centre
- Wageningen University and Research [Wageningen]
- Wakayama University
- Wake Forest Baptist Medical Center
- Wake Forest School of Medicine [Winston-Salem]
- Wake Forest University
- Warwick Economics Department
- Warwick Mathematics Institute
- Warwick Systems Biology [Coventry]
- Warwick school of Law
- Washington State University
- Washington University in Saint Louis
- Wassa
- Waterford Institute of Technology
- Weill Cornell Medical College in Qatar
- Weill Cornell Medicine [Qatar]
- Weill Medical College of Cornell University [New York]
- Weizmann Institute of Science [Rehovot, Israël]
- Welcome Trust Genome Campus, Hinxton
- Wellcome Trust Genome Campus
- Wellcome Trust|Cancer Research UK Gurdon Institute
- Wellesley College
- Werkstatt fuer Potenzielle Genetik [Berlin]
- West Chester University of Pennsylvania
- West University of Timișoara [Roumanie]
- West Virginia University
- Western Reg Res Ctr
- Western Region Plant Introduction Station
- Western Regional Center
- Western Regional Research Center
- Westfälische Wilhelms-Universität Münster = University of Münster
- Westmead Hospital [Sydney]
- Wheaton College [Norton]
- Wine Research Centre
- Woldia University
- Woods Hole Oceanographic Institution
- Wright State University
- Wroclaw University of Environmental and Life Sciences
- Wroclaw University of Science and Technology
- Wuhan Institute of Physics and Mathematics
- Wuhan Polytechnic University
- Wuhan University [China]