| Subject | English | Italian |
| comp., MS | Active Directory data model | modello di dati Active Directory (A model derived from the LDAP data model. The directory holds objects that represent entities of various sorts, described by attributes. The objects and classes of objects that can be stored in the directory are defined in the schema. For each class of objects, the schema defines the attributes an instance of the class must have, the additional attributes it can have, and the class that can be its parent) |
| IT | data directory | dizionario dei dati |
| gen. | UN Trade Data Element Directory | Repertorio di elementi di dati commerciali dell'ONU |
| law, IT, UN | United Nations Trade Data Interchange Directory | dizionario delle Nazioni Unite per la trasmissione di dati commerciali |