| русский | rus-000 |
| Нижегородский метрополитен | |
| čeština | ces-000 | Metro v Nižném Novgorodu |
| Deutsch | deu-000 | Metro Nischni Nowgorod |
| English | eng-000 | Nizhny Novgorod Metro |
| Esperanto | epo-000 | Niĵnij-Novgoroda metroo |
| français | fra-000 | Métro de Nijni-Novgorod |
| Nederlands | nld-000 | Metro van Nizjni Novgorod |
| português | por-000 | Metro de Nizhniy Novgorod |
| slovenčina | slk-000 | Nižnonovgorodské metro |
| svenska | swe-000 | Nizjnij Novgorods tunnelbana |