| English | eng-000 |
| thickness line | |
| العربية | arb-000 | خط تساوي سمك الطبقة |
| 普通话 | cmn-000 | 厚度线 |
| 普通话 | cmn-000 | 等厚线 |
| English | eng-000 | isopach |
| English | eng-000 | relative contour |
| English | eng-000 | relative isohypse |
| English | eng-000 | thickness contour |
| français | fra-000 | courbe isopaque |
| français | fra-000 | isopach |
| français | fra-000 | isopaque |
| русский | rus-000 | изопахита |
| español | spa-000 | curva isopaca |
| español | spa-000 | isopaca |