| Lëtzebuergesch | ltz-000 |
| August Kopff | |
| Deutsch | deu-000 | August Kopff |
| English | eng-000 | August Kopff |
| suomi | fin-000 | August Kopff |
| français | fra-000 | August Kopff |
| hrvatski | hrv-000 | August Kopff |
| italiano | ita-000 | August Kopff |
| 日本語 | jpn-000 | アウグスト・コプフ |
| Plattdüütsch | nds-000 | August Kopff |
| polski | pol-000 | August Kopff |
| português | por-000 | August Kopff |
| slovenčina | slk-000 | August Kopff |