- WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste [Bad Honnef]
- WINLAB Rutgers University
- Warsaw University of Technology [Warsaw]
- Warwick Business School
- Waseda University [Tokyo, Japan]
- Washington State University
- Washington University in Saint Louis
- Watchful Software [Coimbra]
- Waterford Institute of Technology
- Web Scale Trustworthy Collaborative Service Systems
- Weizenbaum Institute for the Networked Society
- Wesleyan University
- West Tehran Islamic Azad University [Tehran]
- Westerdals Oslo ACT
- Western Michigan University [Kalamazoo]
- Western Sydney University
- Westfälische Wilhelms-Universität Münster = University of Münster
- Wireless Networking for Evolving & Adaptive Applications
- Wireless Networks Group - Telematics
- Wrexham Glyndŵr University
- Wroclaw University of Economics
- Wroclaw University of Science and Technology
- Wuhan University [China]