| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| TRINITY CHIFFRE | Gelding | CHESTNUT | R-266135 | 07/09/2023 | Base Registry | Not Eligible |
| TRINITY CONACOUGAR - HSH | Mare | BROWN | 252890 | 12/11/2019 | Stud Book | Not Eligible |
| TRINITY CONCHERIE | Mare | BAY | C2-252891 | 17/12/2019 | Second Cross | Eligible |
| TRINITY CONDUET | Mare | BLACK | 252892 | 30/09/2019 | Stud Book | Eligible |
| TRINITY CONSPIRACY | Gelding | CHESTNUT | C2-253103 | 25/10/2019 | Second Cross | Eligible |
| TRINITY CONTESSA | Mare | BAY | 247449 | 21/11/2017 | Stud Book | Eligible |
| TRINITY CONTMPLAYTE | Mare | CHESTNUT | C1-253156 | 22/09/2019 | First Cross | Eligible |
| TRINITY CONVINCING LOGIC - HSH | Mare | CHESTNUT | 256657 | 18/10/2020 | Stud Book | Eligible |
| TRINITY DADDYS CURTSY | Mare | CHESTNUT | C1-256144 | 15/11/2020 | First Cross | Not Eligible |
| TRINITY DESTINY MARGARITAS | Mare | BAY | C2-251001 | 16/11/2018 | Second Cross | Eligible |
| TRINITY DOMINO | Mare | BLACK | C1-266136 | 07/09/2023 | First Cross | Not Eligible |
| TRINITY DREAMS CONTENT - HSH | Gelding | CHESTNUT | 238986 | 14/11/2015 | Stud Book | Not Eligible |
| TRINITY EXCEEDING IMPRESSIONS - HSH | Gelding | BUCKSKIN | 258742 | 03/12/2021 | Stud Book | Eligible |
| TRINITY EXCON | Mare | CHESTNUT | C2-249221 | 13/11/2017 | Second Cross | Eligible |
| TRINITY GAY | Mare | CHESTNUT | 21367 | 01/08/1973 | Stud Book | Not Eligible |
| TRINITY HEARTBREAKER | Gelding | CHESTNUT | R-257473 | 20/10/2020 | Base Registry | Eligible |
| TRINITY HORTONS WHO | Gelding | CHESTNUT | C1-254027 | 17/08/2019 | First Cross | Not Eligible |
| TRINITY HOT TAMALE | Mare | BAY/ROAN | C2-269900 | 03/11/2024 | Second Cross | Eligible |
| TRINITY JULIETTE - HSH | Mare | BROWN | 235664 | 18/10/2013 | Stud Book | Eligible |
| TRINITY KATNISS EVERDEEN | Mare | BLACK | 245216 | 09/11/2016 | Stud Book | Eligible |
| TRINITY LANDED GENTRY | Stallion | BLACK | 246391 | 24/10/2016 | Stud Book | Eligible |
| TRINITY MISS CONGENIALITY | Mare | CHESTNUT | 247450 | 21/11/2017 | Stud Book | Eligible |
| TRINITY PARK STUD | Stallion | BAY | F33462 | 04/01/1983 | Foal Recorded | Not Eligible |
| TRINITY RINGO | Gelding | BROWN | 21961 | 01/08/1970 | Stud Book | Deceased |
| TRINITY ROSE | Mare | BAY | 19586 | 26/11/1971 | Stud Book | Deceased |
| TRINITY SERENE GIRL | Mare | BAY | C2-235665 | 11/10/2014 | Second Cross | Not Eligible |
| TRINITY SMART LITTLE TRAVELLER | Gelding | BLACK | C1-251002 | 01/12/2018 | First Cross | Not Eligible |
| TRINITY SMOOTH ISABELLA | Mare | CHESTNUT | C1-258832 | 01/10/2021 | First Cross | Eligible |
| TRINITY SPINOLY | Gelding | BAY | 263111 | 06/12/2022 | Stud Book | Eligible |
| TRINITY SPINXCEL | Mare | BUCKSKIN | C2-263108 | 20/11/2022 | Second Cross | Eligible |
| TRINITY STANGER | Stallion | BROWN | 269896 | 13/10/2024 | Stud Book | Eligible |
| TRINITY STOCK AGENT | Gelding | BROWN/BLACK | R-258833 | 15/10/2021 | Base Registry | Eligible |
| TRINITY TOP SHELF | Gelding | BAY | C1-263110 | 08/11/2022 | First Cross | Eligible |
| TRINITYRANCH BETH DUTTON | Mare | CHESTNUT/ROAN | C1-257098 | 30/09/2018 | First Cross | Eligible |
| TRINITYRANCH BLUEBELLE | Mare | GREY | 250638 | 23/12/2015 | Stud Book | Not Eligible |
| TRINITYRANCH BONE COLLECTOR | Mare | BROWN | 254809 | 16/09/2016 | Stud Book | Eligible |
| TRINITYRANCH ICE MAN | Gelding | GREY | 250639 | 27/08/2017 | Stud Book | Eligible |
| TRINITYRANCH MAXIBON | Gelding | BLACK | 262225 | 05/09/2019 | Stud Book | Eligible |
| TRINITYS GIRL | Mare | CHESTNUT | 106611 | 03/10/1986 | Stud Book | Not Eligible |
| TRINITYS IMAGE | Mare | BAY | 130915 | 21/10/1995 | Stud Book | Not Eligible |
| TRINKET - HSH | Mare | BAY | 22 | 04/10/1960 | Stud Book | Deceased |
| TRINKET BEAU | Mare | BAY | SM-123577 | 04/11/1989 | Special Merit - Stud Book | Deceased |
| TRINKET LASS | Mare | CHESTNUT | 4273 | Stud Book | Deceased | |
| TRINKET WONDER | Mare | BAY | 36071 | 08/08/1973 | Stud Book | Deceased |
| TRINKETS IMAGE - HSH | Mare | BAY | 145527 | 29/09/2000 | Stud Book | Not Eligible |
| TRINKETS PRINCESS | Mare | GREY | 8833 | Stud Book | Deceased | |
| TRIO PAL | Stallion | CHESTNUT | 21904 | 25/08/1971 | Stud Book | Deceased |
| TRIO WIN | Mare | BAY | F10171 | 12/10/1977 | Foal Recorded | Not Eligible |
| TRIP WIRE | Gelding | BROWN | 122793 | 04/01/1994 | Stud Book | Not Eligible |
| TRIPETS LORIEN | Mare | BAY | 55795 | Stud Book | Not Eligible | |
| TRIPLE A MCLOED MIST | Mare | BROWN | 35371 | 19/09/1974 | Stud Book | Not Eligible |
| TRIPLE A SHANNANDORE | Stallion | BROWN | F24690 | 04/12/1978 | Foal Recorded | Not Eligible |
| TRIPLE BID | Stallion | BAY | 38753 | 02/08/1975 | Stud Book | Deceased |
| TRIPLE CURL | Mare | BLACK | 7024 | Stud Book | Deceased | |
| TRIPLE DOT | Mare | CHESTNUT | 36791 | 11/08/1974 | Stud Book | Deceased |
| TRIPLE GOLD | Gelding | BAY | 10531 | Stud Book | Deceased | |
| TRIPLE JACK | Gelding | BAY | 81355 | 22/09/1992 | Stud Book | Not Eligible |
| TRIPLE JAY EXECUTIVE | Stallion | CHESTNUT | F21959 | 29/09/1979 | Foal Recorded | Not Eligible |
| TRIPLE JAY FOXTROT | Stallion | CHESTNUT/PIED | F17751 | 04/11/1978 | Foal Recorded | Not Eligible |
| TRIPLE JAY KANDESIA | Mare | CHESTNUT | 43150 | 01/01/1973 | Stud Book | Not Eligible |
| TRIPLE JAY KELLY | Mare | BAY | 43848 | 01/01/1968 | Stud Book | Deceased |
| TRIPLE JAY KINGS COBBA | Stallion | CHESTNUT | F24992 | 29/08/1980 | Foal Recorded | Not Eligible |
| TRIPLE LEO | Stallion | CHESTNUT | 76920 | 08/09/1982 | Stud Book | Deceased |
| TRIPLE PS ABIGAIL | Mare | BAY | 17902 | Stud Book | Deceased | |
| TRIPLE PS BEAU BRUN | Stallion | BROWN | 17907 | Stud Book | Deceased | |
| TRIPLE PS BEN | Gelding | CHESTNUT | 17905 | 01/10/1971 | Stud Book | Deceased |
| TRIPLE PS DINAH ZULLAH | Mare | GREY | 17899 | Stud Book | Deceased | |
| TRIPLE PS LADY GODIVA | Mare | GREY | 17901 | Stud Book | Deceased | |
| TRIPLE PS MARTINI | Mare | PALOMINO | 17906 | 01/10/1970 | Stud Book | Deceased |
| TRIPLE PS MAXINE | Mare | BAY | 17903 | Stud Book | Deceased | |
| TRIPLE PS PRINCETOWN PRIDE | Stallion | PALOMINO | 17900 | Stud Book | Deceased | |
| TRIPLE PS STARDUST | Mare | BAY | 17979 | Stud Book | Deceased | |
| TRIPLE SEVEN T HETTY GRACE | Mare | BAY | F16263 | 25/09/1977 | Foal Recorded | Deceased |
| TRIPLE SHOWGIRL | Mare | BAY | 68853 | 20/11/1981 | Stud Book | Not Eligible |
| TRIPLE T DANNY | Gelding | CHESTNUT | 47569 | 01/01/1973 | Stud Book | Not Eligible |
| TRIPLE TREAT | Mare | CHESTNUT | F20169 | 03/11/1979 | Foal Recorded | Not Eligible |
| TRIPLE TROUBLE | Gelding | BAY | 103700 | 20/10/1985 | Stud Book | Not Eligible |
| TRIPLE TWO - HSH | Mare | BLACK | R-264635 | 20/10/2020 | Base Registry | Not Eligible |
| TRIPLE WATCH | Gelding | BAY | 76014 | 18/10/1983 | Stud Book | Not Eligible |
| TRIPLE WHITE | Gelding | CHESTNUT | 33853 | 01/01/1967 | Stud Book | Deceased |
| TRIPLEC LUCKY CAT | Mare | CHESTNUT | C1-267942 | 23/10/2022 | First Cross | Not Eligible |
| TRIPLEC OLD REGRET | Mare | BROWN/BLACK | 269406 | 23/10/2024 | Stud Book | Eligible |
| TRIPLEC PROCEED | Gelding | BLACK | 269405 | 16/10/2024 | Stud Book | Eligible |
| TRIPLEC REYNING DIAMONDS | Gelding | BAY | C1-267868 | 02/10/2023 | First Cross | Not Eligible |
| TRIPLETEA ABBEYS WORD - HSH | Mare | BROWN | 267186 | 07/11/2023 | Stud Book | Eligible |
| TRIPLETICK RIVER | Mare | BAY | C1-197584 | 02/05/1999 | First Cross | Not Eligible |
| TRIPLETICK UNLIMITED GRACE | Mare | BLACK | C2-197585 | 21/10/2010 | Second Cross | Not Eligible |
| TRIPOLI GEM | Mare | PALOMINO | 58262 | 29/01/1976 | Stud Book | Not Eligible |
| TRIPOLI LASS | Mare | CHESTNUT | 40229 | Stud Book | Not Eligible | |
| TRIS | Gelding | BROWN | 45125 | 01/12/1974 | Stud Book | Not Eligible |
| TRISA | Mare | BAY | 61345 | 01/01/1974 | Stud Book | Not Eligible |
| TRISAN | Mare | CHESTNUT | 23710 | 17/09/1971 | Stud Book | Deceased |
| TRISARS GAIN | Gelding | BROWN/BLACK | 110541 | 24/10/1989 | Stud Book | Not Eligible |
| TRISH | Mare | BROWN | 16774 | 01/01/1971 | Stud Book | Deceased |
| TRISHKA | Mare | CHESTNUT | 64345 | 06/09/1979 | Stud Book | Not Eligible |
| TRISKY | Mare | BLACK | 6411 | Stud Book | Deceased | |
| TRISLEYS BELL - HSH | Mare | CHESTNUT | 193396 | 23/11/2008 | Stud Book | Not Eligible |
| TRISLEYS BLUSH - HSH | Mare | BROWN | 198583 | 26/11/2011 | Stud Book | Deceased |
| TRISLEYS CAMEO | Mare | BROWN/GREY | C2-162100 | 04/10/2003 | Second Cross | Eligible |
| TRISLEYS CASCADE - HSH | Gelding | BROWN/GREY | 186774 | 18/10/2007 | Stud Book | Deceased |