| Deutsch | deu-000 |
| Geography Markup Language | |
| English | eng-000 | Geography Markup Language |
| français | fra-000 | Geography Markup Language |
| italiano | ita-000 | Geography Markup Language |
| Nederlands | nld-000 | Geography Markup Language |
| bokmål | nob-000 | Geography Markup Language |
| polski | pol-000 | Geography Markup Language |
| português | por-000 | Geography Markup Language |
| slovenščina | slv-000 | GML |
| español | spa-000 | Geography Markup Language |