| Deutsch | deu-000 |
| Nikolai Michailowitsch Romanow | |
| English | eng-000 | Grand Duke Nicholas Mikhailovich of Russia |
| Nederlands | nld-000 | Nicolaas Michajlovitsj van Rusland |
| polski | pol-000 | Mikołaj Michajłowicz Romanow |
| русский | rus-000 | Николай Михайлович |
| slovenčina | slk-000 | Nikolaj Michajlovič Romanov |