- Regional University of Northwestern Rio Grande do Sul = Universidade Regional do Noroeste do Estado do Rio Grande do Sul
- R&D Department
- Recherche Opérationnelle pour les Systèmes de Production
- Research Group "Cascade Use"
- Research Institute of the Finnish Economy
- Rheinisch-Westfälische Technische Hochschule Aachen University
- Robert Bosch [Curitiba]
- Roberval
- Roche Diabetes Care GmbH [ Mannheim]