| English | eng-000 |
| transition frequency | |
| 普通话 | cmn-000 | 交叉频率 |
| 普通话 | cmn-000 | 交界频率 |
| 普通话 | cmn-000 | 跃迁频率 |
| 普通话 | cmn-000 | 过渡频率 |
| English | eng-000 | chiasmate frequency |
| English | eng-000 | crossover frequency |
| íslenska | isl-000 | bráðabirgðatíðni |
| русский | rus-000 | частота перехода |
| русский | rus-000 | частота разделения каналов |