| English | eng-000 |
| millihertz | |
| 普通话 | cmn-000 | 毫赫 |
| Deutsch | deu-000 | Millihertz |
| English | eng-000 | mc |
| English | eng-000 | millicycle |
| français | fra-000 | millihertz |
| galego | glg-000 | milihertz |
| italiano | ita-000 | millihertz |
| 한국어 | kor-000 | 밀리헤르츠 |
| олык марий | mhr-000 | миллигерц |
| русский | rus-000 | мГц |
| русский | rus-000 | миллигерц |
| español | spa-000 | millihercio |
| español | spa-000 | millihertz |
| español | spa-000 | millihertzio |