| Link | Location |
|---|
| Anatoliy Romanenko | Moscow, Russia |
| Jelle Roovers | Utrecht, Paesi Bassi |
| Christian Ros | München, Germania |
| ISRAEL ROSAS HERNANDEZ | Auburn Hills, Michigan, Stati Uniti |
| Arthur Roth | Berlin, Germania |
| Andreas Rothlauf | Berlin, Germania |
| Vernon Rowland | Minneapolis, Minnesota, Stati Uniti |
| Brad Roy | Freehold, New Jersey, Stati Uniti |
| Pavel Rubakhin | Moscow, Russia |
| Jeffrey Rubin | Rockville Centre, New York, Stati Uniti |
| Lana Rudolph, PMP, CSM, ACP | Philadelphia, Pennsylvania, Stati Uniti |
| Vera Rumyantseva | Toronto, Canada |
| Stephan Rupp | Berlin, Germania |
| Ute Rupprecht | Munich, Germania |
| Irina Rusanova | Москва, Russia |
