ISONOMY c. 0000
- , by

ISTBESTAND c. 1998
MUCH BETTER (BRZ) - CHARM US (BRZ), by CLACKSON (BRZ)

ISTIARA (BRZ) f. 1980
CRYSTAL PALACE (BRZ) - EVISA (BRZ), by DAN CUPID (BRZ)

IT'S ANN f. 1956
ROYAL GEM II (AUS) - THIDIOT (USA), by

IT'S RAINING MEN (BRZ) f. 2008
AY CARAMBA (BRZ) - BACI (BRZ), by JULES (USA)

ITABIRITO (BRZ) c. 2003
TREMPOLINO (USA) - CONSTANZA (BRZ) , by FAST GOLD (USA)

ITACARAI (BRZ) f. 1983
AFRICAN BOY (BRZ) - POETICA (BRZ), by VASCO DE GAMA (GB)

ITAIM (BRZ) c. 1944
FORMASTERUS (FR) - LA SARRE (FR) , by KIRCUBBIN (IRE)

ITAJAI (BRZ) c. 2003
KNOW HEIGHTS (IRE) - ALL FAIR (USA), by COZZENE (USA)

ITAJARA (BRZ) c. 1983
FELICIO (FR) - APPLE HONEY (BRZ) , by FALKLAND (GB)