- REVAL, PHL and BIOMED
- RFI Global Services Ltd.
- RIKEN - Institute of Physical and Chemical Research [Japon]
- RISC Software GmbH
- RISE Viktoria Swedish ICT [Göteborg]
- Radboud University Medical Center [Nijmegen]
- Radboud University [Nijmegen]
- Raggruppamento Carabinieri Investigazioni Scientifiche
- Ragnar Nurkse Department of Innovation and Governance
- Raja Peary Mohan College
- Rajalakshmi Engineering College
- Rajalakshmi Institute of Technology
- Rakuten
- Rakuten Institute of Technology
- Ramaiah Public Policy Center
- Rambus
- Raytheon BBN Technologies
- Real-Time and Multimedia Systems Lab
- Regional Agency for the Development of Research, Technology and Innovation
- RelationalAI [Berkeley]
- Reliable and efficient component based software engineering
- Renmin University of China = Université Renmin de Chine
- Rensselaer Polytechnic Institute
- Republic University
- Research & Development Team, Jeonnam Technopark
- Research Academic Computer Technology Institute
- Research Academic Computer Technology institute [Patras]
- Research Centre for Natural Sciences
- Research Centre on Interactive Media, Smart Systems and Emerging Technologies
- Research Group Entertainment Computing [Vienna]
- Research Institute Technology and Disability
- Research Institute of Information Security [Wakayama]
- Research School for Technology Mediated Knowledge Processes [Örebro]
- Research School of Computer Science [Canberra]
- Research Training Group ‘crossWorlds’
- Research Unit Human-Computer Interaction for Medicine & Health Care
- Research Unit in Networking (RUN)
- Research Unit on Governance, Competitiveness and Public Policies
- Research and Development [General Motors]
- Research and Documentation Centre (WODC)
- Research and Information Center [Tokyo]
- Research associate, FRS-F.N.R.S.
- Research at Google
- Research center on Interactive media
- Resilience and Elasticity for Security and ScalabiliTy of dynamic networked systems
- Resilient ICT Research Center
- RetailMeNot
- Reuse in Software Engineering
- Reva University Bengaluru India
- Reykjavík University
- RheinMain University of Applied Sciences
- Rheinisch-Westfälische Technische Hochschule Aachen University
- Rheinische Friedrich-Wilhelms-Universität Bonn
- Rhine-Waal University of Applied Sciences
- Rhodes University, Grahamstown
- Rice University [Houston]
- Ricoh Europe [Amsterdam]
- Riga Technical University
- RightSpot Ltd
- Rigorous System Design Laboratory [Lausanne]
- Rijkswaterstaat [Delft]
- Rikkyo University [Tokyo]
- Rinicom
- Riot Games
- Riscure
- Ritsumeikan University
- Robert Bosch RTC—LLC
- Rochester Institute of Technology
- Rohini College of Engineering and Technology Anjugramam Tamil Nadu India
- Rolls Royce PLC
- Romanian Academy of Sciences
- Roskilde University
- Rotterdam University of Applied Sciences
- Royal Academy School of Design
- Royal Alexandra Children's Hospital
- Royal Holloway [University of London]
- Royal Melbourne Institute of Technology University
- Ruhr University Bochum = Ruhr-Universität Bochum
- Rutgers Business School
- Rutgers University System
- Rutgers University [Camden]
- Rutgers University [Newark]
- Rutgers, The State University of New Jersey [New Brunswick]
- Ryerson University [Toronto]
- Rzeszow University of Technology
- RÉSEAUX, TÉLÉCOMMUNICATION ET SERVICES
- Réseaux d'opérateurs
- Réseaux, Mobilité et Services
- Réseaux, Systèmes, Services, Sécurité
- ruwido