| English | eng-000 |
| horizon plane | |
| 普通话 | cmn-000 | 地平面 |
| 普通话 | cmn-000 | 水平面 |
| English | eng-000 | horizon |
| English | eng-000 | horizon plain |
| English | eng-000 | horizontal circle |
| English | eng-000 | horizontal plane |
| English | eng-000 | horizontal surface |
| English | eng-000 | level plane |
| русский | rus-000 | плоскость горизонта |