| galego | glg-000 |
| ducado | |
| català | cat-000 | ducat |
| ελληνικά | ell-000 | δουκάτο |
| English | eng-000 | duchy |
| English | eng-000 | dukedom |
| euskara | eus-000 | dukerri |
| suomi | fin-000 | herttuakunta |
| français | fra-000 | duché |
| hrvatski | hrv-000 | vojvodstvo |
| bahasa Indonesia | ind-000 | kadipaten |
| italiano | ita-000 | ducato |
| 日本語 | jpn-000 | 公国 |
| 日本語 | jpn-000 | 公領 |
| polski | pol-000 | księstwo |
| português | por-000 | ducado |
| slovenščina | slv-000 | vojvodina |
| slovenščina | slv-000 | vojvodstvo |
| español | spa-000 | ducado |