| español | spa-000 |
| triptongo | |
| luenga aragonesa | arg-000 | triptongo |
| asturianu | ast-000 | triptongu |
| brezhoneg | bre-000 | triftongenn |
| català | cat-000 | triftong |
| Deutsch | deu-000 | Triphthong |
| ελληνικά | ell-000 | τρίφθογγος |
| English | eng-000 | triphthong |
| Esperanto | epo-000 | triftongo |
| suomi | fin-000 | triftongi |
| français | fra-000 | triphtongue |
| Ido | ido-000 | triftongo |
| italiano | ita-000 | trittongo |
| polski | pol-000 | tryftong |
| português | por-000 | tritongo |
| română | ron-000 | triftong |
| русский | rus-000 | трифтонг |
| svenska | swe-000 | triftong |