| íslenska | isl-000 |
| Ignacy Lukasiewicz | |
| български | bul-000 | Игнаци Лукашевич |
| dansk | dan-000 | Ignacy Łukasiewicz |
| Deutsch | deu-000 | Ignacy Łukasiewicz |
| ελληνικά | ell-000 | Ιγκνάσι Λουκασίεβιτς |
| English | eng-000 | Ignacy Łukasiewicz |
| Esperanto | epo-000 | Ignacy Łukasiewicz |
| euskara | eus-000 | Ignacy Lukasiewicz |
| Bân-lâm-gú | nan-005 | Ignacy Łukasiewicz |
| Nederlands | nld-000 | Ignacy Łukasiewicz |
| bokmål | nob-000 | Ignacy Łukasiewicz |
| polski | pol-000 | Ignacy Łukasiewicz |
| español | spa-000 | Ignacy Łukasiewicz |
| српски | srp-000 | Игнаћи Лукасјевич |
| svenska | swe-000 | Ignacy Łukasiewicz |