| Esperanto | epo-000 |
| Lapteva Maro | |
| беларуская | bel-000 | мора Лапцевых |
| Deutsch | deu-000 | Laptev See |
| English | eng-000 | Laptev Sea |
| magyar | hun-000 | Laptyev-tenger |
| Nederlands | nld-000 | Laptevzee |
| português | por-000 | mar de Laptev |
| русский | rus-000 | море Лаптевых |
| español | spa-000 | mar |