| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Upstrain | 2453 | 1978 | Pythagoros | Mutrida | Imperator |
| Upstream | 246922 | 2001 | Lux | Peliana | Equador |
| UpStream | 71642 | 1978 | |||
| Upsydaisy | 246502 | 2001 | Lagunas | Grandessa | Grannus |
| Up The Walls | 260434 | 2000 | |||
| Up to Date | 246874 | 2001 | Goodtimes | Rozantica B | Corland |
| Up to Date | 231592 | 2001 | Lux Z | Lupina | Goodtimes |
| Up to Date | 6789 | 1978 | Nepal | Lolly Pop | Watteau NE |
| Up to Date | 6200 | 1976 | Moderne | Laila | Biarritz |
| Up to Date | 2839 | 1979 | Karlsdal | Betty Boop | Prince Fair |
| Up to Date | 13288 | 1972 | Unikum | Hartlake | |
| Up To Date | 235537 | 2001 | Elmshorn | Premiere | Indoctro |
| Up To Date | 7662 | 1978 | Notaris | Monique | Pericles |
| Up To Date Retto | 235806 | 2001 | Odermus R | Kaspers | Cheenook |
| Up to Date van de Noordheuvel | 250171 | 1997 | Lys de Darmen | Fortuna | Lugano van la Roche |
| Up to Date vh Geelhof | 228429 | 1997 | Heartbreaker | Feinschnitt | |
| Up To Mone | 219963 | 1998 | Uskudar des Malais | Mon Ami | Maximus |
| Upton | 233353 | 2001 | Manhattan | Cilia | Uniek |
| Upton | 235274 | 2001 | Navarone | Lefarina | Burggraf |
| Uptons Digity | 200195 | 1993 | Der Clou | Denby Dale | Dialekt |
| Uptown Boy | 256889 | 2002 | Uskudar des Malais (SF) | Gambler´s Beauty | Gambler´s Cup xx |
| Uptown Boy | 243448 | 2001 | Power Boy | Urbina | Urbino |
| Uptown Girl | 991544 | 1995 | Lebus | Anisette (43) | Rastell |
| Up to You | 21462 | 1975 | |||
| Up to You | 393 | 1981 | Le Mexico | Epigoon | |
| Up To You | 23360 | 1986 | Snack Bar | Fräulein Bunter | King Bunter |
| Up To You | 961138 | 1989 | |||
| Up To You BW | 247874 | 2001 | Ahorn | Lacanta | Cantus |
| Up Up Away | 10417 | 1987 | Rhett Butler | Nelly 2 | |
| Up Winds Mendy | 239435 | 2000 | Mairetons Jasper | Winds Sanne | Pitchwood Moonshine |