| Nom | Père | Mère | Espèce | Sexe | Date de naissance | Robe | UELN | Microchip | |
|---|---|---|---|---|---|---|---|---|---|
| USTINOV SITTE | CLINTON | RIALTA SITTE (E.T.) (R.O.) | sBs | M | 10-04-2004 | 056007000U38660 | |||
| USTINOV STAL HENDRIX | NABAB DE REVE | NIKITA | sBs | M | 23-04-2004 | 056007000U38109 | 056098100200890 | ||
| USTINOV VAN SINT-MAARTEN | PRESIDENT | QUANTUM VAN DE RAECKEN | sBs | M | 24-04-2004 | 056007000U38411 | 967000001107459 | ||
| USTRALIA DU HOUSSOIT (R.O.) (R.D.) | NELSON Z | RUSH-ON DU HOUSSOIT (E.T.) (E.O.) | sBs | F | 10-05-2004 | 056007000U38664 | 967000001110927 | ||
| USTRIA | CENTAURE DU BOIS | HOUSSAYE | SF | F | 01-01-1900 | 25000150065374P | |||
| USTRONA | EROS | OSSTRONA | KWPN | F | 01-01-1900 | 999999999Y29154 | |||
| USUAL | JAZZ | NADJA | KWPN | F | 04-06-2001 | 999999999Y44247 | |||
| USUELLE | UNCOMPLETED | UNCOMPLETED | SF | F | 01-01-1900 | 999999999Y02383 | |||
| USUFRUIT-III | ECUSSON | IDYLLE-III | Tr | M | 01-01-1900 | 999999999X10853 | |||
| USUL MUAD'DIB DES BOULOIS | CARRE D'AS Z | GALAXIE DE BIAMONT | sBs | M | 30-05-2004 | 056007000U38288 | 967000001406557 |