| English | eng-000 |
| Marne | |
| luenga aragonesa | arg-000 | Marne |
| ISO 3166-2 | art-416 | FR-51 |
| brezhoneg | bre-000 | Marn |
| brezhoneg | bre-000 | Marne |
| català | cat-000 | Marne |
| binisayang Sinugboanon | ceb-000 | Marna |
| чӑваш | chv-000 | Марна |
| 普通话 | cmn-000 | 马恩省 |
| dansk | dan-000 | Marne |
| Deutsch | deu-000 | Marne |
| Esperanto | epo-000 | Marne |
| euskara | eus-000 | Marne |
| suomi | fin-000 | Marne |
| français | fra-000 | Marne |
| lenga arpitana | frp-000 | Marne |
| արևելահայերեն | hye-000 | Մառն |
| Ido | ido-000 | Marne |
| italiano | ita-000 | Marna |
| italiano | ita-000 | marna |
| 日本語 | jpn-000 | マルヌ県 |
| ភាសាខ្មែរ | khm-000 | ម៉ាណេ |
| latine | lat-000 | Materna |
| latine | lat-000 | Matrona |
| latine | lat-000 | Māterna |
| latine | lat-000 | Mātrŏna |
| latine | lat-000 | Trium Fontium |
| latine | lat-000 | trium fontium |
| lietuvių | lit-000 | Marna |
| lengua lumbarda | lmo-000 | Marne |
| Lëtzebuergesch | ltz-000 | Departement Marne |
| मराठी | mar-000 | मार्न |
| Plattdüütsch | nds-000 | Marne |
| Nederlands | nld-000 | Marne |
| nynorsk | nno-000 | Marne |
| bokmål | nob-000 | Marne |
| occitan | oci-000 | Marna |
| Amanung Sisuan | pam-000 | Marne |
| polski | pol-000 | Marne |
| português | por-000 | Marne |
| română | ron-000 | Marne |
| русский | rus-000 | Ма́рна |
| русский | rus-000 | Марна |
| русский | rus-000 | Марне |
| slovenčina | slk-000 | Marne |
| slovenščina | slv-000 | Marne |
| español | spa-000 | Marne |
| српски | srp-000 | Марна |
| svenska | swe-000 | Marne |
| тоҷикӣ | tgk-000 | Департаменти Марна |
| ภาษาไทย | tha-000 | แม่น้ําในฝรั่งเศส |
| Türkçe | tur-000 | Marne |
| українська | ukr-000 | Марна |
| tiếng Việt | vie-000 | Marne |
| Volapük | vol-000 | Marne |