| Name | Country | Region | Address |
|---|---|---|---|
| Udalova Anna Nikolayevna | Russia | Nijni Novgorod region | |
| Udalova Marina Vasilevna | Russia | Moscow | |
| Udaltsov N.V. Voronezhskaya oblast | Russia | Voronezh region | |
| Udanov A.V. | Russia | Irkutsk region | |
| Udarnik | Russia | ||
| Udarnik Farm | Russia | Volgograd region | |
| Udarnik Poley | Russia | Новосибирская область | |
| Udarnik PTF Leningradskaja ob | Russia | Leningrad region | |
| Udarnik, OPCh | Russia | Volgograd region | |
| Udartsev Valeriy Vladimirovich | Russia |