| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Unbill | d. chest. | f | 1934 | beberbekskaya | Beberbek, k/s | |||
| Unce 1844 | d.-bay | f | 1970 | Flagmanis Lb 703 | Ore 1277 | Latvian Warmblut | ||
| Unde | chestnut | f | Urnik 8513 | Vijsi 16007 | toriyskaya | |||
| Undina | f | 1993 | Dshigit | Uchwra 20569 | Warmblut Sportpferd | Gestut Dowator (RZOP KS i K) | ||
| Undine | Db. | f | 1980 | Urguell | Ruth | Westfalische | Germany | |
| Undine Z | grey | f | 1974 | reynlandskaya (reynskaya) | Germany | |||
| Undset | G | 2006 | Onne 376 | Frija F.T. | Niederlande | |||
| Une Amerikane | chestnut | f | 1986 | Pandore Du Thot | Hispana | frantsuzkaya verkhovaya | France | |
| Une De L.Cour | f | Debuche | Hasta Lavista | Holsteiner | ||||
| Une de la Cour | f | Debuche | Hasta la Vista | frantsuzkaya verkhovaya | France |