- Redpath Museum and Department of Biology
- Remote Sensing Laboratories
- Research Center for Oceanography
- Research Institute for Agricultural, Fisheries and Food
- Research Institute for Nature and Forest
- Research institute of Computer Vision and Robotics [Girona]
- Réserve Naturelle Nationale Baie de Somme
- Réserve Naturelle Nationale Baie St-Brieuc
- Réserves Naturelles de France
- Risques, Ecosystèmes, Vulnérabilité, Environnement, Résilience
- RiverLy - Fonctionnement des hydrosystèmes
- Rosenstiel School of Marine and Atmospheric Science
- Rosenstiel School of Marine & Atmospheric Science
- Rosentiel School of Marine and Atmospheric Science, University of Miami, Miami
- Royal Belgian Institute for Natural Sciences [Belgium]
- Royal Netherlands Institute for Sea Research
- Rubenstein Ecosystem Science Laboratory
- Russian Academy of Science
- Rutgers University [Camden]
- Rutgers University System