| Subject | English | Italian |
| IT | adaptive user-service interaction | interazione flessibile utente-servizio |
| commun. | user service | servizio complementare offerto agli utenti |
| comp., MS | User Services pool | pool Servizi utente (Provides presence information and helps to manage preferences) |
| comp., MS | User Services service | servizio Servizi utente (A Lync Server service that is used to help maintain presence information for users and to manage meetings and conferences) |