| English | eng-000 |
| bottom contour | |
| 普通话 | cmn-000 | 海底地形 |
| 普通话 | cmn-000 | 海底形状 |
| 普通话 | cmn-000 | 等深线 |
| English | eng-000 | bathymetric contour |
| English | eng-000 | depth contour |
| English | eng-000 | depth line |
| English | eng-000 | isobath |
| English | eng-000 | isobathic line |
| English | eng-000 | isobatic curve |
| русский | rus-000 | изобата |
| русский | rus-000 | рельеф дна |