| Name | Country | Region | Address |
|---|---|---|---|
| Rytsareva D.R. | Russia | Moscow | |
| Ryumin Aleksandr Vasilevich | Russia | Ryazan region | |
| Ryupin P.N., Tyumenskaya obl. | Russia | Тюменская область | |
| Ryzhak Anna Evgenyevna | Russia | Moscow region | |
| Ryzhakova Margarita Pavlovna | Russia | Sverdlovsk region | |
| Ryzhechenkov G.A. | Russia | Брянская область | |
| Ryzhenkova E.V., g. Samara | Russia | Samara region | |
| Ryzhenkova Elizaveta Nikolayevna | Russia | Samara region | |
| Ryzhevskiy Yu.M., g. Omsk | Russia | ||
| Ryzhkina E. | Russia |