| Link | Location | |
|---|---|---|
 | Peter Ryskin | Copenhagen, Danimarca |
| Jarkko Rytkönen | Jyväskylä, Finlandia |
| Sue Ryu | New York, New York, Stati Uniti |
| Anatoly Ryzhkov | Москва, Russia |
 | Denys Ryzhykh | Haarlem, Paesi Bassi |
| Pavel Ryžov | Prague, Cechia |
| Kasia Rząca | Warsaw, Polonia |
| Andrzej Rzepka | Lodz, Polonia |
| Dariusz Rzeszotarski | Lodz, Polonia |
| Emma S Mullin | Fairfield, Iowa, Stati Uniti |
| Adam S | Gloucestershire, Regno Unito |
| Andrew S | Rockville Centre, New York, Stati Uniti |
 | Subhan S | Yardley, Pennsylvania, Stati Uniti |
| Rina Sa | Beijing, Cina |
| Faddy Saad | Ulm, Germania |
