IMMENSE f. 1979
ROBERTO (USA) - IMSODEAR (USA), by CHIEFTAIN (USA)

IMMENSITY (BRZ) f. 1980
ZENABRE (BRZ) - MONYAGUA (BRZ), by MONTMARTRE (ARG)

IMMIGRANT GIRL (BRZ) f. 1996
DODGE (USA) - DINALEA (BRZ), by GHADEER (FR)

IMMORTALITY (GB) c. 1956
NEVER SAY DIE (USA) - BELLE OF TROY (BRZ), by BLUE LARKSPUR (USA)

IMMORTELLE (BRZ) f. 2003
VETTORI (IRE) - BABY RAFAELA (USA), by BEAU GENIUS (CAN)

IMPARDONNABLE (BRZ) c. 1996
EXILE KING (USA) - DASH DANCE (CAN), by GREEN DANCER (USA)

IMPATARE (BRZ) c. 2006
NEDAWI (GB) - ORANGE VIOLET (BRZ), by NEW COLONY (USA)

IMPERATOR (BRZ) c. 1964
FORT NAPOLEON (FR) - FONTAINE (BRZ) , by FORMASTERUS (FR)

IMPERATRICE (USA) f. 1938
CARUSO (---) - CINQUEPACE (BRZ), by BROWN BUD (---)

IMPERATRIZ RAFAELA (BRZ) f. 1998
CHOCTAW RIDGE (USA) - SOCIEDAD (BRZ), by RESTLESS JET (USA)