| Name | Country | Region | Address |
|---|---|---|---|
| OsOO "Yunit-Reaktiv-Farma" | Kirghizia | ||
| Osotov Aleksey Alekseevich | Russia | Владимирская область | |
| Osovskikh Irina Vladimirovna | Russia | Moscow | |
| Osowskaja Jana Aleksandrowna | Russia | ||
| Osowzew A.A. | Russia | Moscow region | |
| Ospanov B.K. | Kazakhstan | ||
| Ospanov E.S. | Kazakhstan | ||
| Ospinnikova Lidiia Vasilevna | Russia | Moscow | |
| Ostankino schs | Russia | Moscow region | |
| Ostankov Mikhail Dmitrievich | Russia | Samara region |