| Deutsch | deu-000 |
| Châteaulin | |
| brezhoneg | bre-000 | Arondisamant Kastellin |
| brezhoneg | bre-000 | Kastellin |
| binisayang Sinugboanon | ceb-000 | Châteaulin |
| Cymraeg | cym-000 | Kastellin |
| English | eng-000 | Arrondissement of Châteaulin |
| English | eng-000 | Châteaulin |
| français | fra-000 | Arrondissement de Châteaulin |
| français | fra-000 | Châteaulin |
| italiano | ita-000 | Arrondissement di Châteaulin |
| italiano | ita-000 | Châteaulin |
| Lëtzebuergesch | ltz-000 | Arrondissement Châteaulin |
| Nederlands | nld-000 | Arrondissement Châteaulin |
| Nederlands | nld-000 | Châteaulin |
| nynorsk | nno-000 | Châteaulin |
| polski | pol-000 | Châteaulin |
| português | por-000 | Châteaulin |
| română | ron-000 | Châteaulin |
| slovenščina | slv-000 | Châteaulin |
| español | spa-000 | Châteaulin |
| español | spa-000 | Distrito de Châteaulin |
| srpski | srp-001 | Châteaulin |
| Volapük | vol-000 | Châteaulin |