| русский | rus-000 |
| арктангенс | |
| Universal Networking Language | art-253 | arctangent(icl>trigonometric_function>thing,equ>arc_tangent) |
| беларуская | bel-000 | арктангенс |
| čeština | ces-000 | arkustangens |
| 普通话 | cmn-000 | 反正切 |
| 國語 | cmn-001 | 反正切 |
| Hànyǔ | cmn-003 | fǎnzhèngqiè |
| Deutsch | deu-000 | Arkustangens |
| English | eng-000 | anti-tangent |
| English | eng-000 | antitangent |
| English | eng-000 | arc tan |
| English | eng-000 | arc tangent |
| English | eng-000 | arctangent |
| English | eng-000 | inverse tangent |
| Esperanto | epo-000 | arkotangento |
| Esperanto | epo-000 | arktangento |
| Esperanto | epo-000 | tangentarko |
| français | fra-000 | arc tangente |
| magyar | hun-000 | arkusz tangens |
| ирон ӕвзаг | oss-000 | арктангенс |
| polski | pol-000 | arcus tangens |