| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| ATTUNGA CURIOUS | Mare | BAY | F11865 | 22/12/1977 | Foal Recorded | Not Eligible |
| ATTUNGA ECLIPSE | Stallion | CHESTNUT | 179803 | 05/09/2004 | Stud Book | Not Eligible |
| ATTUNGA GEM - HSH | Mare | BROWN | 178963 | 24/09/2005 | Stud Book | Not Eligible |
| ATTUNGA JAZZ | Mare | CHESTNUT | 258488 | 10/12/2017 | Stud Book | Not Eligible |
| ATTUNGA LITTLE BIGMAN | Stallion | BROWN | F13598 | 23/11/1977 | Foal Recorded | Not Eligible |
| ATTUNGA MISS INDEPENDENT | Mare | BROWN | 232725 | 26/11/2013 | Stud Book | Not Eligible |
| ATTUNGA RIMFIRE | Stallion | BROWN | F19262 | 29/10/1978 | Foal Recorded | Not Eligible |
| ATTUNGA ROMANCE | Mare | BLACK | 237148 | 07/11/2014 | Stud Book | Not Eligible |
| ATTUNGA ROYAL TUNE - HSH | Stallion | BAY | 191489 | 06/10/2009 | Stud Book | Not Eligible |
| ATTUNGA SERENADE - HSH | Gelding | CHESTNUT | 199828 | 25/09/2011 | Stud Book | Not Eligible |
| ATTUNGA SNIP | Stallion | BROWN | F13597 | 24/08/1977 | Foal Recorded | Not Eligible |
| ATTURA BLACKJACK | Gelding | PALOMINO | 125693 | 21/10/1994 | Stud Book | Not Eligible |
| ATTURA FANTASIA | Mare | BAY | 74731 | 03/12/1982 | Stud Book | Not Eligible |
| ATTURA MARTIKA - HSH | Mare | CHESTNUT | 113911 | 06/11/1989 | Stud Book | Not Eligible |
| ATTURA MYSTIQUE - HSH | Mare | CHESTNUT | 119189 | 26/09/1991 | Stud Book | Not Eligible |
| ATTURA WAYHAVEN | Stallion | CHESTNUT | 113912 | 08/09/1989 | Stud Book | Not Eligible |
| ATTURA WAYLANDER | Stallion | CHESTNUT | F120867 | 08/09/1992 | Foal Recorded | Not Eligible |
| AUBS DESTRY | Gelding | CHESTNUT | 11611 | 22/01/1967 | Stud Book | Deceased |
| AUBURN | Gelding | CHESTNUT | 27811 | 24/10/1970 | Stud Book | Deceased |
| AUBURN BARMAID | Mare | BAY | 32604 | Stud Book | Not Eligible | |
| AUBURN CONNIE | Mare | CHESTNUT | 32603 | Stud Book | Not Eligible | |
| AUBURN GUN - HSH | Gelding | BROWN/BLACK | 121133 | 13/09/1988 | Stud Book | Deceased |
| AUBURN LASS - HSH | Mare | BROWN | 58389 | 09/11/1976 | Stud Book | Deceased |
| AUBURN MATE - HSH | Gelding | BROWN/BLACK | 128254 | 22/11/1995 | Stud Book | Eligible |
| AUBURN NAPA - HSH | Gelding | BAY | 123004 | 21/12/1991 | Stud Book | Not Eligible |
| AUBURN PIPPA - HSH | Mare | BAY/BROWN | 143822 | 24/11/1997 | Stud Book | Deceased |
| AUBURN RUMOUR | Gelding | GREY | R-256519 | 09/12/2019 | Base Registry | Eligible |
| AUBURN RUMOURS - HSH | Mare | BAY | 146542 | 19/01/2000 | Stud Book | Eligible |
| AUBURN RYE | Mare | BAY | 29102 | Stud Book | Not Eligible | |
| AUBURN SEIKO - HSH | Gelding | CHESTNUT | 73073 | 01/10/1981 | Stud Book | Deceased |
| AUBURN VALE ANGEL | Mare | BROWN | 159598 | 02/10/2001 | Stud Book | Not Eligible |
| AUBURN VALE APACHE | Gelding | BLACK/PIED | 100658 | 18/10/1985 | Stud Book | Not Eligible |
| AUBURN VALE CODY | Gelding | BROWN | 116015 | 25/09/1989 | Stud Book | Not Eligible |
| AUBURN VALE DREAM | Mare | BLACK | 72628 | 15/10/1983 | Stud Book | Not Eligible |
| AUBURN VALE HOPE | Gelding | BROWN | 164220 | 03/10/2002 | Stud Book | Not Eligible |
| AUBURN VALE JASMIN | Mare | BROWN | 164221 | 01/10/2002 | Stud Book | Not Eligible |
| AUBURN VALE RAINBOW | Mare | BROWN/PIED | 59107 | 28/10/1978 | Stud Book | Deceased |
| AUBURN VALE STORM | Gelding | BROWN | 153955 | 12/03/2001 | Stud Book | Not Eligible |
| AUBURN VALE SYDNEY | Gelding | BROWN | 153936 | 16/09/2000 | Stud Book | Not Eligible |
| AUBURN WHISPER - HSH | Mare | CHESTNUT | 128859 | 15/12/1990 | Stud Book | Deceased |
| AUBURN WIGGLE | Mare | GREY | C2-239164 | 11/11/2012 | Second Cross | Eligible |
| AUBURNVALE ACE | Gelding | BLACK | C1-177397 | 26/11/2001 | First Cross | Not Eligible |
| AUBURNVALE JADE | Mare | BLACK | 100657 | 23/09/1984 | Stud Book | Not Eligible |
| AUBURNVALE KARENA | Mare | BLACK | 171395 | 15/10/2003 | Stud Book | Not Eligible |
| AUBURNVALE LOGIE | Gelding | BROWN | 68265 | 30/10/1979 | Stud Book | Deceased |
| AUBYRN KIARA | Mare | BROWN | 169441 | 18/10/2004 | Stud Book | Deceased |
| AUCHENGOWER STAR LIGHT | Mare | BAY | 51209 | 12/09/1976 | Stud Book | Not Eligible |
| AUCHENTEK LASS | Mare | GREY | B2-232350 | 05/10/2004 | Breeding Purposes Only - Second Cross | Not Eligible |
| AUCTION | Stallion | CHESTNUT | F15284 | 26/10/1978 | Foal Recorded | Deceased |
| AUCTION CHIEF | Gelding | CHESTNUT | 60935 | 13/01/1978 | Stud Book | Not Eligible |
| AUDACITY | Mare | BROWN/BLACK | 65839 | 26/01/1978 | Stud Book | Not Eligible |
| AUDITION | Gelding | BAY | 45220 | 04/11/1973 | Stud Book | Not Eligible |
| AUDITORIUM | Mare | CHESTNUT | 16814 | Stud Book | Deceased | |
| AUDLEY END ALISON | Mare | GREY | 41703 | 01/08/1964 | Stud Book | Deceased |
| AUDLEY END FAIRY | Mare | BROWN | 41702 | Stud Book | Not Eligible | |
| AUDLEY END FASHION | Mare | CHESTNUT | 41701 | 01/08/1966 | Stud Book | Deceased |
| AUDLEY END HAILSYND | Stallion | BAY | 41700 | 14/10/1972 | Stud Book | Not Eligible |
| AUDLEY END I AM - HSH | Mare | GREY | 56567 | 10/09/1976 | Stud Book | Not Eligible |
| AUDLEY END LORELL | Mare | BAY | 41704 | 01/01/1966 | Stud Book | Deceased |
| AUDLEY END MATILDA | Mare | CHESTNUT | 56568 | 23/10/1977 | Stud Book | Not Eligible |
| AUDLEY END NATASHA | Mare | BAY | 57948 | 20/10/1978 | Stud Book | Not Eligible |
| AUDRA | Mare | CHESTNUT | 51477 | Stud Book | Not Eligible | |
| AUDREY | Mare | GREY | 74274 | 01/08/1979 | Stud Book | Not Eligible |
| AUGHAMORE CENTER PIECE | Gelding | CHESTNUT | 47807 | 28/08/1976 | Stud Book | Not Eligible |
| AUGHAMORE KOTICK | Gelding | CHESTNUT | 47808 | 08/10/1977 | Stud Book | Not Eligible |
| AUGUST PRINCESS | Mare | BAY | 67693 | 27/08/1981 | Stud Book | Not Eligible |
| AUGUST WOLF | Stallion | BLACK/GREY | 266561 | 29/09/2023 | Stud Book | Eligible |
| AUGUSTA REGINA | Mare | BROWN/BLACK | 72563 | 12/01/1980 | Stud Book | Not Eligible |
| AUGUSTPARK FIRESTORM | Gelding | CHESTNUT | C1-270543 | 10/12/2023 | First Cross | Eligible |
| AUGUSTPARK FUZZSTORM | Mare | CHESTNUT | C1-270544 | 09/01/2023 | First Cross | Eligible |
| AUGUSTPARK PERFECT STORM | Mare | BAY | C1-270542 | 06/10/2022 | First Cross | Eligible |
| AUGUSTPARK STORMS RAGING | Gelding | CHESTNUT | C1-266820 | 14/11/2022 | First Cross | Eligible |
| AUGUSTUS | Gelding | CHESTNUT | C1-161222 | 01/09/1991 | First Cross | Not Eligible |
| AUGUSTUS HAZE - HSH | Gelding | CHESTNUT | 125853 | 11/09/1993 | Stud Book | Deceased |
| AUNT BONNIE | Mare | BAY | C2-245482 | 10/11/2014 | Second Cross | Eligible |
| AUNTIE | Mare | BROWN | 14709 | Stud Book | Deceased | |
| AUNTIE JACK | Mare | BROWN | 12473 | 01/01/1969 | Stud Book | Deceased |
| AUNTY JACK | Mare | GREY | 19280 | Stud Book | Deceased | |
| AURA BLUE | Mare | BAY | 22291 | 12/11/1971 | Stud Book | Deceased |
| AURA DELL CHALLENGE | Gelding | CHESTNUT | 11602 | 01/10/1965 | Stud Book | Deceased |
| AURA DELL CORKENE | Gelding | CHESTNUT | 71005 | 12/12/1981 | Stud Book | Not Eligible |
| AURA DELL DONEGAL | Gelding | CHESTNUT | 11601 | 01/01/1969 | Stud Book | Deceased |
| AURA DELL FIGURE | Mare | BAY | 73212 | 09/04/1983 | Stud Book | Not Eligible |
| AURADELL SALUTE | Gelding | CHESTNUT | 74866 | 07/11/1981 | Stud Book | Not Eligible |
| AUREATE FOXY | Mare | TAFFY | F30421 | 01/09/1981 | Foal Recorded | Not Eligible |
| AUREATE PRINCE | Gelding | CHESTNUT | F39433 | 09/11/1984 | Foal Recorded | Not Eligible |
| AUREATE STUD PEPSI | Mare | PALOMINO | 54092 | 01/03/1975 | Stud Book | Not Eligible |
| AURELIA | Mare | BROWN/BLACK | 58453 | Stud Book | Not Eligible | |
| AUREOKO | Mare | BAY | 44011 | 27/10/1970 | Stud Book | Deceased |
| AURIN GOLD | Mare | PALOMINO | F20341 | 29/09/1979 | Foal Recorded | Not Eligible |
| AURION SHOWTIME | Stallion | PALOMINO/GREY | 180282 | 28/08/2006 | Stud Book | Not Eligible |
| AUROCHAR CHAMPAGNE | Mare | PALOMINO | C1-174757 | 02/08/2002 | First Cross | Eligible |
| AURON | Gelding | CHESTNUT | 62976 | 14/09/1977 | Stud Book | Not Eligible |
| AURORA BUSTER | Gelding | CHESTNUT | 140755 | 13/01/2000 | Stud Book | Not Eligible |
| AURORA CEE JAY MAC - HSH | Gelding | BAY | 169835 | 17/11/2001 | Stud Book | Not Eligible |
| AURORA CEEBEY | Gelding | BAY | 169836 | 27/12/2004 | Stud Book | Not Eligible |
| AURORA COUNTRY BOY | Gelding | CHESTNUT | SM-160165 | 04/10/1994 | Special Merit - Stud Book | Not Eligible |
| AURORA DANNY | Gelding | BUCKSKIN | C1-251679 | 09/09/2013 | First Cross | Not Eligible |
| AURORA DOWNS | Gelding | CHESTNUT | 114117 | 19/10/1991 | Stud Book | Not Eligible |
| AURORA DUCHESS | Mare | BUCKSKIN | C2-243910 | 24/10/2012 | Second Cross | Eligible |