| English | Italian |
| barock horse breed | cavallo barocco |
| Cape horse mackerel | suro del Sudafrica (Trachurus capensis) |
| cunene horse mackerel | suro cunene (Trachurus trecae) |
| horse agaric | agarico maggiore (Agaricus arvensis, Psalliota arvensis) |
| horse chestnut tree | castagno d'india (Aesculus hippocastanum) |
| horse chestnut tree | ippocastano (Aesculus hippocastanum) |
| horse-chestnut tree | ippocastano (Aesculus hippocastanum, Aesculus hippocastanus, Aesculus hyppocastanum Lin.) |
| horse-chestnut tree | castagno d'India (Aesculus hippocastanum, Aesculus hippocastanus, Aesculus hyppocastanum Lin.) |
| horse chestnut tree | castagno amaro (Aesculus hippocastanum) |
| horse mackerel | sugarello (Trachurus trachurus) |
| horse mackerel | suro (Trachurus trachurus) |
| horse mushroom | agarico maggiore (Agaricus arvensis, Psalliota arvensis) |
| horse-radish | cren (Armoracia rusticana, Cochlearia Armoracia Lin., Cochlearia armoracia, Nasturtium armoracia) |
| horse-radish | rafano (Armoracia rusticana, Cochlearia Armoracia Lin., Cochlearia armoracia, Nasturtium armoracia) |
| horse-radish | barbaforte (Armoracia rusticana, Cochlearia Armoracia Lin., Cochlearia armoracia, Nasturtium armoracia) |
| Lippizaner horse | cavallo lipizzano |
| mongolian wild horse | cavallo di Przewalski (Equus przewalskii przewalskii) |
| Przewalski's horse | Cavallo di Przewalski (Equus przewalskii Poliakov) |
| Przewalski's horse | cavallo di Przewalski (Equus przewalskii przewalskii) |
| Przhevalski's horse | Cavallo di Przewalski (Equus przewalskii Poliakov) |
| Tarpan horse | Tarpan (Equus przewalskii gmeiini) |
| wild horse | cavallo di Prezewalski (Equus przewalskii) |
| wild horse | cavallo selvatico (Equus ferus) |
