| English | eng-000 |
| Trutnov | |
| ISO 3166-2 | art-416 | CZ-525 |
| čeština | ces-000 | Trutnov |
| Deutsch | deu-000 | Trutnov |
| Esperanto | epo-000 | Trutnov |
| français | fra-000 | Trutnov |
| Nederlands | nld-000 | Trutnov |
| polski | pol-000 | Trutnov |
| română | ron-000 | Trutnov |
| русский | rus-000 | Трутнов |
| slovenčina | slk-000 | Trutnov |
| slovenščina | slv-000 | Trutnov |
| тоҷикӣ | tgk-000 | Трутнов |
| українська | ukr-000 | Трутнов |