| français | fra-000 |
| IVème | |
| asturianu | ast-000 | cuatro |
| беларуская | bel-000 | чатыры |
| brezhoneg | bre-000 | pevar |
| català | cat-000 | IV |
| Cymraeg | cym-000 | pedair |
| dansk | dan-000 | fire |
| English | eng-000 | forty |
| Esperanto | epo-000 | 4a |
| français | fra-000 | quatre |
| Gàidhlig | gla-000 | ceithir |
| Gaeilge | gle-000 | ceathair |
| Gaeilge | gle-000 | ceithre |
| yn Ghaelg | glv-000 | kiare |
| hrvatski | hrv-000 | četiri |
| íslenska | isl-000 | fjórir |
| ქართული | kat-000 | ოთხი |
| Novial | nov-000 | quar |
| occitan | oci-000 | IV |
| polski | pol-000 | cztery |
| русский | rus-000 | вв |
| русский | rus-000 | четыре |
| español | spa-000 | IV |
| ภาษาไทย | tha-000 | intravenous |