| polski | pol-000 |
| podwójna | |
| asturianu | ast-000 | doble |
| asturianu | ast-000 | doblu |
| asturianu | ast-000 | duble |
| asturianu | ast-000 | dublu |
| български | bul-000 | двоен |
| català | cat-000 | doble |
| čeština | ces-000 | duálový |
| 普通话 | cmn-000 | 双重 |
| 普通话 | cmn-000 | 双重的 |
| 國語 | cmn-001 | 雙重 |
| Cymraeg | cym-000 | dwbl |
| Cymraeg | cym-000 | dwbwl |
| Deutsch | deu-000 | doppelt |
| Deutsch | deu-000 | dual |
| ελληνικά | ell-000 | διπλός |
| English | eng-000 | double |
| English | eng-000 | dual |
| Esperanto | epo-000 | duobla |
| suomi | fin-000 | duaali |
| suomi | fin-000 | duaalinen |
| suomi | fin-000 | kaksikko |
| suomi | fin-000 | kaksinkertainen |
| suomi | fin-000 | kaksois- |
| français | fra-000 | double |
| français | fra-000 | duel |
| lenghe furlane | fur-000 | dopli |
| Gaeilge | gle-000 | dúbailte |
| galego | glg-000 | dobre |
| yn Ghaelg | glv-000 | dooblit |
| עברית | heb-000 | כפול |
| արևելահայերեն | hye-000 | երկակի |
| Ido | ido-000 | duopla |
| interlingua | ina-000 | duple |
| bahasa Indonesia | ind-000 | dual |
| italiano | ita-000 | doppia |
| italiano | ita-000 | doppio |
| ქართული | kat-000 | ორმაგი |
| latine | lat-000 | duplex |
| reo Māori | mri-000 | taurua |
| Nederlands | nld-000 | dualis |
| Nederlands | nld-000 | tweevoud |
| فارسی | pes-000 | دوبل |
| فارسی | pes-000 | دوگانه |
| polski | pol-000 | podwójne |
| polski | pol-000 | podwójny |
| português | por-000 | dual |
| português | por-000 | duplo |
| lingua rumantscha | roh-000 | dobel |
| lingua rumantscha | roh-000 | dubel |
| română | ron-000 | dublu |
| русский | rus-000 | дво́йственный |
| русский | rus-000 | двойно́й |
| русский | rus-000 | двойной |
| lingua siciliana | scn-000 | duplu |
| lingua siciliana | scn-000 | dupru |
| lingua siciliana | scn-000 | dùbbulu |
| lingua siciliana | scn-000 | dùbulu |
| slovenščina | slv-000 | dvojinski |
| español | spa-000 | doble |
| español | spa-000 | dual |
| sardu | srd-000 | dupio |
| svenska | swe-000 | dubbel |
| svenska | swe-000 | tvåfaldig |
| తెలుగు | tel-000 | రెట్టింపు |
| Türkçe | tur-000 | çift |
| łéngua vèneta | vec-000 | dopio |
| łéngua vèneta | vec-000 | dupio |
| Volapük | vol-000 | telnumik |
| Bahasa Malaysia | zsm-000 | kembar |