| Name | Country | Region | Address |
|---|---|---|---|
| Yorke McGillivray | USA | ||
| Ysyrailov U. | Russia | ||
| Yu.V.Sharov | Russia | Moscow | |
| Yudakova Irina Sergeevna | Russia | Samara region | |
| Yudakova Irina Sergeyevna | Russia | Moscow | |
| Yudanova Viktorya Vladimirovna | Russia | Moscow region | |
| Yudanova Yu.K. | Russia | ||
| Yudin A.V. | Russia | Белгородская область | |
| Yudin Aleksey Mikhaylovich | Russia | Moscow | |
| Yudin Igor Vitalyevich | Russia | Cheliabinsk region |