RITZA f. 1991
TIME FOR A CHANGE (USA) - SAIL LOFT (BRZ), by SHIRLEY HEIGHTS (GB)

RIVA RIDGE (USA) c. 1969
FIRST LANDING (USA) - IBERIA (USA), by

RIVAL (BRZ) c. 1923
NOVELTY (USA) - MISS FLORENCE (BRZ), by GINGAL (---)

RIVAZ () f. 0000
- , by

RIVE GAUCHE f. 1952
FORMASTERUS (FR) - MAHEE (IRE), by FAIRWAY (GB)

RIVER BLUE c. 2006
REDATTORE (BRZ) - CRISTA (ARG), by CANDY STRIPES (USA)

RIVER FLAG (BRZ) f. 1985
RIVERMAN (USA) - MS. ROSS (BRZ), by HOIST THE FLAG (USA)

RIVER LADY f. 1963
PRINCE JOHN (USA) - NILE LILY (BRZ), by ROMAN (USA)

RIVER MAN (GB) c. 1950
NEARCO (ITY) - FERRY POOL (GB), by HYPERION (GB)

RIVER TIETE (BRZ) c. 2005
ALPHABET SOUP (USA) - LOVE THAT HILL (USA), by DEPUTY COMMANDER (USA)