| English | eng-000 |
| Tremadocian | |
| català | cat-000 | Tremadocià |
| 普通话 | cmn-000 | 特马豆克阶 |
| Deutsch | deu-000 | Tremadocium |
| français | fra-000 | Trémadocien |
| Srpskohrvatski | hbs-001 | Tremadocij |
| magyar | hun-000 | Tremadoci |
| italiano | ita-000 | Tremadociano |
| Nederlands | nld-000 | Tremadocien |
| polski | pol-000 | Tremadok |
| português | por-000 | Tremadociano |