| English | eng-000 |
| slip surface | |
| 普通话 | cmn-000 | 滑动面 |
| English | eng-000 | failure plane |
| English | eng-000 | glide plane |
| English | eng-000 | gliding plane |
| English | eng-000 | gravity plane |
| English | eng-000 | slip plane |
| English | eng-000 | surface of slide |
| русский | rus-000 | поверхность обрушения |
| русский | rus-000 | поверхность скольжения |