| Subject | English | Chinese Taiwan |
| comp., MS | backup domain controller | 備份網域控制站 (A domain controller (DC) that receives a copy of the domain directory database from the primary domain controller (PDC). There is only one PDC or PDC emulator in a domain and the rest are backup domain controllers) |
| comp., MS | baseline domain controller | 基準網域控制站 (A domain controller used as the control for Group Policy Object (GPO) replication within that domain to which all GPO content is compared) |
| comp., MS | domain controller | 網域控制站 (In an Active Directory forest, a server that contains a writable copy of the Active Directory database, participates in Active Directory replication, and controls access to network resources) |