| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Uajt Bil | bay | c | 1992 | 3510-1 White Reef | 0114-2 Bibliya | Thoroughbred | Karachaevsk Stud | |
| Uaykeri | bay | f | 2012 | не введен | 0103-2 Corvinius | 1891-4 Ulviia | Thoroughbred | APK "Kavkaz" |
| Ubetido | grey | f | 1975 | Sir Wiggle | Udontmeanit | Thoroughbred | USA | |
| Ubetshedid | grey | f | 1980 | King Pellinore | Ubetido | Thoroughbred | USA | |
| Ubetwereven | bay | f | 2001 | French Deputy | Raysor Lake | Thoroughbred | USA | |
| 4843-6 Ubsu Nur | bay | f | 2011 | 985101045189640 | Echo Of Light | Idrisette | Thoroughbred | Ireland |
| Ubyh | chestnut | c | 1999 | 3828-1 Bali Dancer | 0742-2 Ulybka | Thoroughbred | Mr Tharkakhov N.H. | |
| 4844-6 Ubyshka | bay | f | 2012 | не введен | 0103-2 Corvinius | 2558-4 Uenna | Thoroughbred | Mr Tharkakhov N.H. |
| Ubyshka Ru | chestnut | f | 2017 | не введен | 0824-5 Gubernator Ru | 4844-6 Ubyshka | Thoroughbred | Mr Tharkakhov N.H. |
| Uchenik | bay | c | 2017 | 643090000219046 | 1223-6 Cherny Prince | 4848-6 Unikalnaya | Thoroughbred | Mr Bolokov R.A. |