| Specie | Breed |
|---|---|
| Sheep | Soay |
| Sheep | South African Meat Merion |
| Sheep | Southdown |
| Sheep | St Croix |
| Sheep | Suffolk |
| Sheep | Targhee |
| Sheep | Texel |
| Sheep | Tunis |
| Pig | Berkshire |
| Pig | Chester White |
| Pig | Duroc |
| Pig | Hampshire |
| Pig | Lacombe |
| Pig | Landrace |
| Pig | Large Black |
| Pig | Pietrain |
| Pig | Poland China |
| Pig | Red Wattle |
| Pig | Spotted |
| Pig | Tamworth |
World domestic breeds data
