AN
- Andalusian
AP
- Appaloosa
AR
- Arabian
AS
- American Sport Horse
AT
- Akhal Teke
AW
- American Warmblood
AZ
- Azteca
BA
- Spanish Barb
BE
- Belgian
CB
- Cleveland Bay
CL
- Clydesdale
CO
- Connemara Pony
CR
- Criollo
CU
- Curly
DA
- Danish Warmblood
DO
- Donkey, Ass, Burro
DW
- Dutch Warmblood
EX
- Exmoor Pony
FL
- Fell Pony
FR
- Friesian
FT
- Missouri Fox Trotter
FW
- French Warmblood
(Selle Francaise)
HA
- Half Andalusian
HF
- Haflinger
HH
- Hackney Horse
HN
- Hanoverian
HO
- Holsteiner
HP
- Hackney Pony
HU
- Hungarian
IP
- Icelandic
IS
- International Sport Horse
KI
- Kiang
KU
- Kulan
LI
- Lippizaner
MA
- Mangalarga
MB
- Moroccan Barb
MH
- Morgan Horse
MI
- Miniature Horse
MO
- Mongolian Domestic Horse
NF
- Norwegian Fjord
NS
- National Show Horse
NT
- North American Trakehner
OL
- Oldenburg
ON
- Onager
PF
- Paso Fino
PI
- Performance Horse Int'l
PN
- Percheron
PP
- Peruvian Paso
PT
- Paint Horse
PW
- Polish Warmblood
PZ
- Przewalski
QH
- Quarter Horse
RH
- Racking Horse
RL
- Rheinland
RO
- Russian Orloff
SA
- Sillo Argentino
SB
- American Saddlebred
SE
- Selle Francais
SF
- Appalachian Singlefoot
SH
- Shire
SP
- Shetland Pony
ST
- Standardbred
SU
- Suffolk
SW
- Swedish Warmblood
TA
- Tarpan
TB
- Thoroughbred
TK
- Trakehner
TW
- Tennessee Walking Horse
VW
- Virginia Warmblood
WF
- Westfalian
WH
- Wild Horse
WP
- Welsh Pony
XX
- Crossbred (or no breed
indicated)
