| Link | Location |
|---|
 | Stefan Rabe | Chicago, Illinois, United States |
| Bernd Rachinger | Erlangen, Germany |
 | Hristina Radeva | Sofia, Bulgaria |
| Stefan Rafales | Jakarta, Indonesia |
 | Ramanujam (Raghu) Raghunath | Princeton, New Jersey, United States |
| Ramya Raghuraman | Singapore, Hong Kong |
| Zian Rahman | Jakarta, Indonesia |
| Soundar Rajan | Chicago, Illinois, United States |
| Vikram Rajan | Sydney, Australia |
| Gupta Rajesh | New York, New York, United States |
| Martin Rajniak | Poprad, Slovakia |
| Udai Raju | Rockville Centre, New York, United States |
| Raksha | Sydney, Melbourne, Australia |
| Vishal Rakshe | Bangalore, India |
| Sergei Rakutin | Moscow (online), Russian Federation |
