| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| ROMSTECK MELODY | Mare | CHESTNUT | 7860 | Stud Book | Deceased | |
| ROMSTECK TESS | Mare | BAY | 7857 | Stud Book | Deceased | |
| ROMTANA | Mare | GREY | 19383 | 06/10/1970 | Stud Book | Deceased |
| ROMULUS | Gelding | CHESTNUT | 113321 | 23/10/1989 | Stud Book | Not Eligible |
| ROMY KARU FAME - HSH | Gelding | CHESTNUT | 175153 | 07/10/2006 | Stud Book | Not Eligible |
| RON DOR CINDY | Mare | BROWN/BLACK | 55032 | Stud Book | Not Eligible | |
| RON FLICKA | Mare | BAY | 22891 | 01/08/1971 | Stud Book | Deceased |
| RON MOR JEWEL | Mare | CHESTNUT | F20077 | 31/10/1979 | Foal Recorded | Not Eligible |
| RON MOR PALADIN | Gelding | BROWN/BLACK | 49866 | 24/03/1977 | Stud Book | Not Eligible |
| RONA | Mare | CHESTNUT | 3248 | 01/01/1967 | Stud Book | Deceased |
| RONA DEE | Mare | BAY | 42715 | 10/11/1973 | Stud Book | Not Eligible |
| RONALDS IMAGE - HSH | Mare | BAY | F33691 | 22/09/1981 | Foal Recorded | Not Eligible |
| RONAN MOON | Mare | BROWN | C1-194281 | 07/11/2009 | First Cross | Not Eligible |
| RONANS MODESTY BLAISE | Mare | BAY | 20599 | Stud Book | Deceased | |
| RONATH CANTELLO | Mare | GREY | 35940 | 01/03/1970 | Stud Book | Deceased |
| RONATH MAVERINE | Mare | CHESTNUT | 54081 | Stud Book | Not Eligible | |
| RONATH PRINCESS | Mare | GREY | 35939 | 01/03/1966 | Stud Book | Deceased |
| RONBRINA | Mare | CHESTNUT | 77684 | 20/10/1978 | Stud Book | Deceased |
| RONDALE ACRES OF OAK | Mare | BLACK | C1-229903 | 24/09/2012 | First Cross | Not Eligible |
| RONDALE BURNETT | Mare | BROWN | 235097 | 03/11/2004 | Stud Book | Not Eligible |
| RONDALE CELESTE | Mare | BROWN | C1-236819 | 01/10/2013 | First Cross | Not Eligible |
| RONDALE CHENILLE | Mare | BLACK | 194126 | 22/11/2009 | Stud Book | Not Eligible |
| RONDALE CURIOSITY | Mare | BAY | 188644 | 18/09/2008 | Stud Book | Not Eligible |
| RONDALE DESTINYS JUNIOR | Gelding | BAY | C1-255941 | 24/11/2017 | First Cross | Not Eligible |
| RONDALE HIGH TALK | Gelding | BROWN | 256984 | 14/11/2018 | Stud Book | Eligible |
| RONDALE IMPACT | Stallion | BLACK | 246189 | 01/11/2015 | Stud Book | Not Eligible |
| RONDALE JUSTICE | Gelding | BAY | C1-231989 | 18/10/2012 | First Cross | Not Eligible |
| RONDALE MONIQUE | Mare | BAY/BROWN | 120924 | 28/09/1991 | Stud Book | Not Eligible |
| RONDALE OAKS IMAGE | Mare | BAY | C1-236820 | 03/11/2013 | First Cross | Not Eligible |
| RONDALE REDGUM | Gelding | CHESTNUT | 256985 | 10/01/2019 | Stud Book | Not Eligible |
| RONDALE ROULETTE - HSH | Mare | BAY | 194127 | 02/11/2006 | Stud Book | Deceased |
| RONDARO SHELLACK | Mare | CHESTNUT | 39971 | 01/08/1971 | Stud Book | Deceased |
| RONDARO TAMARA | Mare | BROWN | 39972 | 01/08/1973 | Stud Book | Not Eligible |
| RONDEBURN JACINTHA | Mare | CHESTNUT | 43898 | 01/01/1972 | Stud Book | Deceased |
| RONDEBURN REAN | Stallion | PALOMINO | 13315 | 01/08/1965 | Stud Book | Deceased |
| RONDEBURN TAOKAMA | Gelding | GREY | 63879 | 22/11/1974 | Stud Book | Not Eligible |
| RONDORA TORA | Mare | CHESTNUT/PIED | F17124 | 31/10/1978 | Foal Recorded | Not Eligible |
| RONDORO BELLA | Mare | CHESTNUT | 39969 | 01/08/1968 | Stud Book | Deceased |
| RONDORO CRICKET | Mare | DUN | 39968 | 01/08/1969 | Stud Book | Deceased |
| RONDORO LADY BIRD | Mare | CHESTNUT/PIED | F17125 | 27/08/1978 | Foal Recorded | Not Eligible |
| RONDORO TANIA | Mare | CHESTNUT | 39970 | 01/08/1970 | Stud Book | Deceased |
| RONE RUTH | Mare | BAY | 56064 | 13/12/1974 | Stud Book | Not Eligible |
| RONEBA CINDERELLA | Mare | CHESTNUT | C2-237059 | 26/11/2008 | Second Cross | Not Eligible |
| RONEBA STELLA - HSH | Mare | BROWN | 237058 | 26/10/2005 | Stud Book | Deceased |
| RONEBA TWENTY FOUR CARAT | Gelding | BAY | 236374 | 30/11/2006 | Stud Book | Not Eligible |
| RONEKA | Mare | BAY | 74895 | 08/10/1980 | Stud Book | Eligible |
| RONGARY BELL RAY | Mare | BAY | 171571 | 09/12/2003 | Stud Book | Not Eligible |
| RONGARY CAMRAY - HSH | Gelding | BAY | 171568 | 05/10/2006 | Stud Book | Eligible |
| RONGARY CATARENA | Mare | BAY | SM-156359 | 16/10/1996 | Special Merit - Stud Book | Eligible |
| RONGARY COCOMO | Gelding | CHESTNUT | 171572 | 21/12/2002 | Stud Book | Eligible |
| RONGARY CRACKEN OAK | Gelding | CHESTNUT | 144167 | 28/08/2000 | Stud Book | Eligible |
| RONGARY DAWN - HSH | Mare | BAY | 179948 | 26/12/2003 | Stud Book | Not Eligible |
| RONGARY DREAM | Mare | BAY | C2-144165 | 09/08/2000 | Second Cross | Eligible |
| RONGARY ETERNITY | Mare | CHESTNUT | 144163 | 14/11/1999 | Stud Book | Eligible |
| RONGARY JERICHO | Gelding | BLACK | 171567 | 03/10/2006 | Stud Book | Eligible |
| RONGARY LEXANNA | Mare | BROWN/BLACK | 135247 | 10/09/1997 | Stud Book | Not Eligible |
| RONGARY MACTAGGART | Gelding | BAY/BROWN | 129714 | 05/11/1995 | Stud Book | Not Eligible |
| RONGARY MONICA - HSH | Mare | BROWN | 138815 | 22/10/1996 | Stud Book | Not Eligible |
| RONGARY PROVIDENCE | Gelding | CHESTNUT | 144164 | 21/09/1999 | Stud Book | Not Eligible |
| RONGARY REASON | Gelding | BROWN | 144166 | 02/12/2000 | Stud Book | Not Eligible |
| RONGARY REDLINE | Gelding | CHESTNUT | 144162 | 15/10/1998 | Stud Book | Not Eligible |
| RONGARY STINGRAY | Gelding | CHESTNUT | C1-142901 | 26/12/1996 | First Cross | Eligible |
| RONGARY TEMPTATION | Gelding | BLACK | 156358 | 18/11/2001 | Stud Book | Not Eligible |
| RONGARY WIZARD | Gelding | BAY | 156357 | 03/01/2002 | Stud Book | Eligible |
| RONGARY ZYRTEC | Gelding | BAY/BROWN | 158742 | 13/09/2004 | Stud Book | Eligible |
| RONIAH SHINING ANGEL | Gelding | PALOMINO | 102821 | 01/03/1988 | Stud Book | Not Eligible |
| RONIAH WINDSTAR | Mare | CHESTNUT | 76059 | 30/11/1978 | Stud Book | Not Eligible |
| RONLIE BAILEYS IRISH CREAM - HSH | Mare | BAY | 258652 | 03/09/2018 | Stud Book | Eligible |
| RONLIE BELLA KAT - HSH | Mare | BAY | 258649 | 10/09/2019 | Stud Book | Eligible |
| RONLIE BLUE STONE - HSH | Stallion | BAY/BROWN | 271165 | 16/09/2024 | Stud Book | Eligible |
| RONLIE DAINTY - HSH | Mare | BROWN | 258650 | 25/01/2020 | Stud Book | Eligible |
| RONLIE DENI DOT COM - HSH | Mare | BROWN/BLACK | 271163 | 26/09/2021 | Stud Book | Eligible |
| RONLIE DIAMOND TINA - HSH | Mare | BAY | 260680 | 04/08/2021 | Stud Book | Eligible |
| RONLIE FLO JO - HSH | Mare | BLACK/GREY | C2-250854 | 04/08/2017 | Second Cross | Eligible |
| RONLIE GIFT OF FATE - HSH | Mare | BLACK/GREY | 260681 | 29/09/2020 | Stud Book | Eligible |
| RONLIE JACKY BOY - HSH | Gelding | BROWN | 271161 | 05/04/2023 | Stud Book | Eligible |
| RONLIE JEWEL KAT - HSH | Mare | BROWN | C2-245346 | 20/09/2012 | Second Cross | Eligible |
| RONLIE KITTY KAT - HSH | Mare | CHESTNUT | C2-245347 | 07/08/2010 | Second Cross | Eligible |
| RONLIE LITTLE JOHN - HSH | Stallion | BLACK/GREY | 271164 | 14/11/2024 | Stud Book | Eligible |
| RONLIE MICHELLE - HSH | Mare | BAY/BROWN | 271168 | 03/11/2023 | Stud Book | Eligible |
| RONLIE MIMICK - HSH | Stallion | BLACK/GREY | 271167 | 02/01/2024 | Stud Book | Eligible |
| RONLIE MITTENS - HSH | Mare | CHESTNUT | C2-245348 | 11/09/2013 | Second Cross | Eligible |
| RONLIE PINK POTION - HSH | Mare | BAY | 271169 | 25/03/2024 | Stud Book | Eligible |
| RONLIE SERENA - HSH | Mare | BLACK | C2-245349 | 21/05/2013 | Second Cross | Eligible |
| RONLIE STELLA ARTOIS - HSH | Mare | BAY | 260679 | 29/08/2020 | Stud Book | Eligible |
| RONLIE TIA MARIA - HSH | Mare | BAY | 258651 | 25/08/2019 | Stud Book | Eligible |
| RONLIE TIM - HSH | Stallion | BAY | 271170 | 11/11/2024 | Stud Book | Eligible |
| RONLIE TRIPLE TREAT - HSH | Mare | BAY | 271166 | 03/08/2024 | Stud Book | Eligible |
| RONMORE BESS | Mare | BAY | 40457 | 01/01/1967 | Stud Book | Deceased |
| RONNEBY MAKADORI | Mare | BLACK | C1-234965 | 11/08/2009 | First Cross | Not Eligible |
| RONNGARY MOON SHADOW LAD | Gelding | GREY | 67910 | 01/08/1975 | Stud Book | Not Eligible |
| RONNIES BRUCE | Stallion | BAY | F33160 | 23/12/1981 | Foal Recorded | Not Eligible |
| RONNTALA | Gelding | CHESTNUT | 63682 | 29/11/1975 | Stud Book | Not Eligible |
| RONOLA ACRES DUAL DELIGHT | Mare | CHESTNUT | C1-258219 | 28/11/2017 | First Cross | Eligible |
| RONOLA AIRWAY - HSH | Gelding | BLACK | 111339 | 03/04/1990 | Stud Book | Not Eligible |
| RONOLA AMAROO - HSH | Stallion | BROWN/BLACK | 153825 | 05/10/2000 | Stud Book | Eligible |
| RONOLA AMULET | Mare | BROWN | C1-260232 | 12/09/2015 | First Cross | Eligible |
| RONOLA ANNA - HSH | Mare | BAY | 73250 | 20/11/1982 | Stud Book | Not Eligible |
| RONOLA ANNIE OAKLEY | Mare | PALOMINO | 265436 | 02/10/2023 | Stud Book | Not Eligible |
| RONOLA APACHE | Gelding | BAY/PIED | C1-186834 | 29/08/2004 | First Cross | Not Eligible |