WOOD FIRE f. 1947
BOIS ROUSSEL (FR) - BLUE SMOKE (GB), by BLUE PETER (GB)

WOOD HILL (BRZ) f. 1982
EXECUTIONER (USA) - HORRIS HILL (ARG), by VERVAIN (GB)

WOOD VIOLET () f. 0000
- , by

WOODMAN c. 1983
MR. PROSPECTOR (USA) - PLAYMATE (USA), by BUCKPASSER (USA)

WORDEN II (FR) c. 1949
WILD RISK (FR) - SANS TARES (GB), by SIND (GB)

WORDS OF WAR (USA) f. 1989
LORD AT WAR (ARG) - RIGHT WORD (USA), by VERBATIM (USA)

WYN () f. 0000
- , by

WYNDALIA f. 1987
SEATTLE SLEW (USA) - NORTHERNETTE (CAN), by NORTHERN DANCER (CAN)

XADREZ () c. 1955
- , by

XAL (BRZ) f. 1928
SIN RUMBO (ARG) - REVISTA II (BRZ), by JACOBI (FR)