| English | eng-000 |
| mean line | |
| 普通话 | cmn-000 | 中弧线 |
| 普通话 | cmn-000 | 中线 |
| 普通话 | cmn-000 | 二等分线 |
| 普通话 | cmn-000 | 平均线 |
| 普通话 | cmn-000 | 等分线 |
| 普通话 | cmn-000 | 顶线 |
| English | eng-000 | bisector |
| English | eng-000 | bisectrix |
| English | eng-000 | cap line |
| English | eng-000 | centerline |
| English | eng-000 | central line |
| English | eng-000 | crest line |
| English | eng-000 | median |
| English | eng-000 | median line |
| English | eng-000 | medium line |
| English | eng-000 | mesophragma |
| English | eng-000 | mid-line |
| English | eng-000 | middle line |
| English | eng-000 | middle wire |
| English | eng-000 | midline |
| English | eng-000 | neutral conductor |
| English | eng-000 | roll parting line |
| English | eng-000 | terminal line |
| English | eng-000 | third wire |
| русский | rus-000 | биссектриса |
| русский | rus-000 | средняя линия |