| Justizsystem | judiciary |
| Justizwesen | judiciary |
| Justizirrtum | miscarriage of justice |
| Untersystem | sub-system |
| Justizanstalt | prison |
| Justizbeamter | judicial officer |
| Justizium | justitium |
| Justizminister | Attorney General Minister of Justice |
| justiziabel | actionable |
| Dateisystem | file system |
| Notensystem | stave |
| Typsystem | type system |
| IT-System | IT system |
| Leitsystem | distributed control system |
| Oktalsystem | octal numeral system |
| Sternsystem | star system |
| Subsystem | subsystem |
| Tonsystem | pitch space |
| Tunnelsystem | tunnel system |
| Justinus | Justin |