| Name | Country | Region | Address |
|---|---|---|---|
| Rogozovets (Khokhlova) Elizaveta Igorevna | Russia | S.-Peterburg | |
| Rogushina Svyetlana Vladimirovna | Russia | ||
| Rojkova Svetlana Viacheslavovna | Russia | Moscow region | |
| Rojnova E.V. | Russia | Leningrad region | |
| Rokhmistrova Inna Olegovna | Kazakhstan | ||
| Rokosuyev A.N., Altayskiy kray | Russia | Altai region | |
| Roland Blauer | Switzerland | ||
| Roleyko Roman Timofeyevich | Russia | Leningrad region | |
| Rolf Dieter Kanning | Kazakhstan | ||
| Rolf Peters |