| español | spa-000 |
| OpenTTD | |
| català | cat-000 | OpenTTD |
| čeština | ces-000 | OpenTTD |
| Deutsch | deu-000 | OpenTTD |
| English | eng-000 | OpenTTD |
| suomi | fin-000 | OpenTTD |
| français | fra-000 | OpenTTD |
| magyar | hun-000 | OpenTTD |
| 한국어 | kor-000 | 오픈 트랜스포트 타이쿤 |
| latviešu | lvs-000 | OpenTTD |
| Nederlands | nld-000 | OpenTTD |
| bokmål | nob-000 | OpenTTD |
| polski | pol-000 | OpenTTD |
| português | por-000 | OpenTTD |
| русский | rus-000 | OpenTTD |
| svenska | swe-000 | OpenTTD |
| Türkçe | tur-000 | OpenTTD |