| français | fra-000 |
| soulignement | |
| toskërishte | als-000 | nënvizim |
| Universal Networking Language | art-253 | underscore(icl>stroke>thing) |
| asturianu | ast-000 | sorrayáu |
| čeština | ces-000 | podtrhnutí |
| čeština | ces-000 | podtržení |
| čeština | ces-000 | podtržítko |
| 普通话 | cmn-000 | 下划线 |
| 普通话 | cmn-000 | 下画线 |
| 國語 | cmn-001 | 下劃線 |
| 國語 | cmn-001 | 下畫線 |
| Hànyǔ | cmn-003 | xià huà xian |
| Cymraeg | cym-000 | tanlinelliad |
| Deutsch | deu-000 | Unterstreichung |
| Deutsch | deu-000 | Unterstrich |
| ελληνικά | ell-000 | υπογράμμιση |
| English | eng-000 | emphasize |
| English | eng-000 | underline |
| English | eng-000 | underlining |
| English | eng-000 | underscore |
| Esperanto | epo-000 | substreko |
| euskara | eus-000 | azpimarra |
| suomi | fin-000 | alaviiva |
| suomi | fin-000 | alleviivaus |
| suomi | fin-000 | korostus |
| français | fra-000 | tiret bas |
| hrvatski | hrv-000 | podvlačenje |
| italiano | ita-000 | sottolineatura |
| 日本語 | jpn-000 | アンダーライン |
| 日本語 | jpn-000 | 下線 |
| Luba-Lulua | lua-000 | kashoonyi |
| reo Māori | mri-000 | rärangi whakararo o ngä kupu |
| reo Māori | mri-000 | tö raro whakarärangi |
| reo Māori | mri-000 | tāraro |
| langue picarde | pcd-000 | soulignemé |
| polski | pol-000 | podkreślenie |
| polski | pol-000 | podkreślnik |
| português | por-000 | sublinha |
| português | por-000 | sublinhado |
| русский | rus-000 | подчерк |
| русский | rus-000 | подчёркивание |
| slovenčina | slk-000 | podtrhnutie |
| slovenčina | slk-000 | podčiarknutie |
| español | spa-000 | guión bajo |
| svenska | swe-000 | understrykning |
| ภาษาไทย | tha-000 | คำอธิบายใต้ภาพ |
| Türkçe | tur-000 | afiş altındaki yazı |
| Türkçe | tur-000 | altını çizme |
| українська | ukr-000 | транспарант |
| tiếng Việt | vie-000 | cái gạch dưới |
| tiếng Việt | vie-000 | sự gạch dưới |