| Esperanto | epo-000 |
| Gelderlando | |
| Deutsch | deu-000 | Geldern |
| English | eng-000 | Guelderland |
| English | eng-000 | Guelders |
| français | fra-000 | Gueldre |
| Frysk | fry-000 | Gelderlân |
| magyar | hun-000 | Gelderland |
| Nederlands | nld-000 | Gelderland |
| polski | pol-000 | Geldria |
| português | por-000 | Guéldria |
| español | spa-000 | Güeldres |