| Nihongo | jpn-001 |
| Herusinki | |
| Afrikaans | afr-000 | Helsinki |
| Classical Arabic—ASJP | arb-001 | H?ls?nkī |
| català | cat-000 | Hèlsinki |
| čeština | ces-000 | Helsinky |
| Hànyǔ | cmn-003 | Hèěrxinji |
| dansk | dan-000 | Helsinki |
| Deutsch | deu-000 | Helsinki |
| eesti | ekk-000 | Helsingi |
| English | eng-000 | Helsinki |
| Esperanto | epo-000 | Helsinko |
| suomi | fin-000 | Helsinki |
| français | fra-000 | Helsinki |
| italiano | ita-000 | Helsinki |
| lietuvių | lit-000 | Helsinkis |
| Nederlands | nld-000 | Helsinki |
| bokmål | nob-000 | Helsingfors |
| polski | pol-000 | Helsinki |
| português | por-000 | Helsínquia |
| russkij | rus-001 | Hél'sinki |
| slovenčina | slk-000 | Helsinki |
| español | spa-000 | Helsinki |
| svenska | swe-000 | Helsingfors |