| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Orofino | 220722 | 1996 | Corofino | Hierrose | Lord Calando |
| Orongo | 236363 | 1998 | |||
| Orpan | 202902 | 1996 | Peter Pan | Ebalia W | Notaris |
| Orphei | 987270 | 1993 | Maraton | Ockra | Optimist |
| Orpheus | 20967 | 1984 | Orust | Gabinette | Ganesco |
| Orpheus-Odin | 254280 | 2006 | |||
| Orri | 22338 | 1987 | Trofe | Thahiti | Falstaff |
| Orro | 968317 | 1991 | Swift | Tahiti | Falstaff |
| Orrsheri | 991702 | 1995 | Royal | Ottilda (8) | Bonaparte |
| Orrtussa | 5138 | 1985 | |||
| Orry | 931117 | 1987 | Maraton | Odenna | Oden |
| Orry Meines Lady | 11592 | 1982 | |||
| Orrycane | 218169 | 1992 | Kaliber | Orry | Stanford |
| Orsina | 20096 | 1983 | Orvar | Miss Cermoni | Ciceron |
| Orsini | 5442 | 1978 | Kaliber | Sarina | Vagabond |
| Orsini | 257061 | 2006 | Orlando | Next Nellie (13)(SWB) | Maraton |
| Orsini Bay | 15363 | 1986 | Alpen Fürst | Orsinia | East Wind |
| Ortega | 969939 | 1991 | Flyinge Amiral | Olivia | Orust |
| Ortega | 986249 | 1993 | Bellini | Ilia | Illusion |
| Ortega | 4500 | 1978 | Holiday Prince | Brolötens Ortit | Lambay Inver |
| Ortello | 243965 | 2001 | Lavendel | Oklamina | Czad |
| Orthello | 219324 | 1991 | J de Boinvel | Hativka | Lord Gotthard |
| Orthencya van sint anneke | 238894 | 1996 | Glenridge | Lucky one | |
| Ortrud | 12857 | 1983 | |||
| Orup | 236903 | 2000 | Oldtimer xx | Little Girl | LIttle Boy |
| Orup | 259202 | 2005 | Orestus | Battle Rose G. | Irco Mena |
| Orup | 200253 | 1987 | |||
| Orusst | 963018 | 1987 | Guval | Donette II | Donald S |
| Orust | 1514 | 1978 | Kadett | Cilla | Cecil |
| Orust | 215211 | 1994 | Pepe | Olga | Nepal |