SLY POLA f. 1957
SPY SONG (USA) - AMPOLA (BRZ), by PAVOT (USA)

SLY SARAH (USA) f. 1983
ON THE SLY (USA) - SARAH GAMP (USA), by HOIST THE FLAG (USA)

SMALL EYES (GB) f. 1975
SONG (GB) - OGYGIA (GB), by PINZA (GB)

SMALL WORLD (USA) f. 1937
- , by

SMART (ARG) f. 1950
EMBRUJO (ARG) - SNAP (ARG), by

SMART ANGLE (USA) f. 1977
QUADRANGLE (USA) - SMARTAIRE (USA), by QUIBU (ARG)

SMART DEB (BRZ) f. 0000
DEDICATE (USA) - DEMREE (BRZ), by REVOKED (BRZ)

SMART STRIKE c. 1992
MR. PROSPECTOR (USA) - CLASSY 'N SMART (CAN), by SMARTEN (USA)

SMARTAIRE (USA) f. 1962
QUIBU (ARG) - ART TEACHER (USA), by OLYMPIA (USA)

SMARTEN (USA) c. 1976
CYANE (USA) - SMARTAIRE (USA), by QUIBU (ARG)