| latine | lat-000 |
| Brittania Minor | |
| brezhoneg | bre-000 | Breizh |
| Kernowek | cor-000 | Breten Vyghan |
| Cymraeg | cym-000 | Llydaw |
| Deutsch | deu-000 | Bretagne |
| English | eng-000 | Brittany |
| français | fra-000 | Bretagne |
| Gàidhlig | gla-000 | A’ Breatin |
| Gaeilge | gle-000 | an Bhriotáin |
| italiano | ita-000 | Bretagna |
| español | spa-000 | Bretaña |