| français | fra-000 |
| Union | |
| brezhoneg | bre-000 | Unaniezh |
| brezhoneg | bre-000 | Unvaniezh |
| Deutsch | deu-000 | Europäische Union |
| Deutsch | deu-000 | Sowjetunion |
| Deutsch | deu-000 | Union |
| Deutsch | deu-000 | Union Island |
| English | eng-000 | European Union |
| English | eng-000 | Union |
| English | eng-000 | Union Island |
| Esperanto | epo-000 | Unio |
| suomi | fin-000 | Union |
| Ido | ido-000 | Union |
| italiano | ita-000 | Union |
| 日本語 | jpn-000 | ユニオン島 |
| 日本語 | jpn-000 | 結晶 |
| Nederlands | nld-000 | Postunie |
| Nederlands | nld-000 | Union |
| polski | pol-000 | Union |
| português | por-000 | Union |
| русский | rus-000 | Юнион |
| Volapük | vol-000 | Union |