| Deutsch | deu-000 |
| Nullleiter | |
| čeština | ces-000 | nulový vodič |
| 普通话 | cmn-000 | 零线 |
| 國語 | cmn-001 | 零線 |
| Hànyǔ | cmn-003 | ling2 xian4 |
| Deutsch | deu-000 | PEN-Leiter |
| English | eng-000 | ground wire |
| English | eng-000 | neutral |
| svenska | swe-000 | neutralledare |
| svenska | swe-000 | nolla |
| svenska | swe-000 | nolledare |