| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Une De L.Cour | f | Debuche | Hasta Lavista | Holsteiner | ||||
| Une de la Cour | f | Debuche | Hasta la Vista | frantsuzkaya verkhovaya | France | |||
| Une Me | Db. | f | 1986 | frantsuzkaya verkhovaya | France | |||
| Unea 321210113382 | f | 1982 | Lester 321210403570 | Mena 321210116675 | Holsteiner | Germany | ||
| Unesco | chestnut | c | 1975 | Trakehner | Germany | |||
| Unessa I | bay | f | 2004 | Contender | Green Velvet | Holsteiner | Germany | |
| Unette | f | Cadmus | Nannet | gollandskaya teplokrovnaya | ||||
| Ungaria | f | poznanskaya | ||||||
| Ungarin 210310803 | f | Holsteiner | ||||||
| Ungeduld | chestnut | f | 1973 | Neujahr | Urana | Trakehner |