| A | ALAZAN |
| AT | ALAZAN TOSTADO |
| H | HEMBRA |
| M (sexo) | MACHO |
| (M) | MELLIZOS |
| O | OSCURO |
| M | MORO |
| R | ROSILLO |
| T | TORDILLO |
| VOL | VOLUMEN |
| Z | ZAINO |
| ZC | ZAINO COLORADO |
| ZD | ZAINO DORADILLO |
| ZN | ZAINO NEGRO |
| SBALG | STUD BOOK ARGELIA |
| SBARG | STUD BOOK ARGENTINA |
| SBAUS | STUD BOOK AUSTRALIA |
| SBBEL | STUD BOOK BELGICA |
| SBBOL | STUD BOOK BOLIVIA |
| SBBRZ | STUD BOOK BRASIL |
| SBBUL | STUD BOOK BULGARIA |
| SBCAN | STUD BOOK CANADA |
| SBCHI | STUD BOOK CHILE |
| SBCOL | STUD BOOK COLOMBIA |
| SBCUB | STUD BOOK CUBA |
| SBDEN | STUD BOOK DINAMARCA |
| SBECU | STUD BOOK ECUADOR |
| SBEGY | STUD BOOK EGIPTO |
| SBEMA | STUD BOOK EMIRATOS ARABES |
| SBFR | STUD BOOK FRANCIA |
| SBGB | STUD BOOK GRAN BRETAÑA |
| SBGER | STUD BOOK ALEMANIA |
| SBHOL | STUD BOOK HOLANDA |
| SBIRE | STUD BOOK IRLANDA |
| SBITY | STUD BOOK ITALIA |
| SBJPN | STUD BOOK JAPON |
| SBKUW | STUD BOOK KUWAIT |
| SBLUX | STUD BOOK LUXEMBURGO |
| SBMAL | STUD BOOK MALASIA |
| SBMEX | STUD BOOK MEXICO |
| SBNZ | STUD BOOK NUEVA ZELANDA |
| SBPAN | STUD BOOK PANAMA |
| SBPAR | STUD BOOK PARAGUAY |
| SBPER | STUD BOOK PERU |
| SBPOL | STUD BOOK POLONIA |
| SBPR | STUD BOOK PUERTO RICO |
| SBRDA | STUD BOOK REPUBLICA DOMINICANA |
| SBSAF | STUD BOOK SUDAFRICA |
| SBSDA | STUD BOOK ARABIA SAUDITA |
| SBSPA | STUD BOOK ESPAÑA |
| SBSWE | STUD BOOK SUECIA |
| SBURU | STUD BOOK URUGUAY |
| SBUSA | STUD BOOK ESTADOS UNIDOS |
| SBVEN | STUD BOOK VENEZUELA |
| ARGELIA | |
| ARGENTINA | |
| AUSTRALIA | |
| BELGICA | |
| BOLIVIA | |
| BRASIL | |
| BULGARIA | |
| CANADA | |
| CHILE | |
| COLOMBIA | |
| CUBA | |
| DINAMARCA | |
| ECUADOR | |
| EGIPTO | |
| EMIRATOS ARABES |
| FRANCIA | |
| GRAN BRETAÑA | |
| ALEMANIA | |
| HOLANDA | |
| IRLANDA | |
| ITALIA | |
| JAPON | |
| KUWAIT | |
| LUXEMBURGO | |
| MALASIA | |
| MEXICO | |
| NORUEGA | |
| NUEVA ZELANDA | |
| PANAMA | |
| PARAGUAY |
| PERU | |
| POLONIA | |
| PUERTO RICO | |
| REPUBLICA DOMINICANA | |
| SUDAFRICA | |
| ARABIA SAUDITA | |
| SINGAPUR | |
| ESPAÑA | |
| SUECIA | |
| TURQUIA | |
| URUGUAY | |
| ESTADOS UNIDOS DE AMERICA | |
| VENEZUELA |