| ελληνικά | ell-000 |
| Κορνουάλη | |
| Afrikaans | afr-000 | Cornwall |
| Englisce sprǣc | ang-000 | Cornweall |
| asturianu | ast-000 | Cornualles |
| brezhoneg | bre-000 | Kernev-Veur |
| català | cat-000 | Cornualla |
| Kernowek | cor-000 | Kernow |
| Cymraeg | cym-000 | Cernyw |
| Deutsch | deu-000 | Cornwall |
| English | eng-000 | Cornwall |
| Esperanto | epo-000 | Kornvalo |
| suomi | fin-000 | Cornwall |
| français | fra-000 | Cornouailles |
| Gaeilge | gle-000 | Corn na Breataine |
| 日本語 | jpn-000 | コーンウォール |
| 한국어 | kor-000 | 콘월 |
| Nederlands | nld-000 | Cornwall |
| bokmål | nob-000 | Cornwall |
| polski | pol-000 | Kornwalia |
| português | por-000 | Cornualha |
| português | por-000 | Cornuália |
| русский | rus-000 | Корнуолл |
| lingua siciliana | scn-000 | Curnuvagghia |
| slovenčina | slk-000 | Cornwall |
| slovenščina | slv-000 | Cornwall |
| español | spa-000 | Cornualles |
| svenska | swe-000 | Cornwall |