| Subject | English | Spanish |
| commun. | back-up domain controller | controlador de dominio de seguridad |
| comp., MS | baseline domain controller | controlador de dominio para línea base (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 | controlador de dominio (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) |
| commun. | primary domain controller | servidor de dominio principal |
| comp., MS | read-only domain controller | controlador de dominio de solo lectura (A domain controller that has read-only copies of directory partitions) |
| comp., MS | staged read-only domain controller installation | instalación de controlador de dominio preconfigurado de solo lectura (A process in which a read-only domain controller (RODC) is installed in two stages. In the first stage, a highly privileged user, such as a member of the Domain Admins group, creates an account for the RODC. In the second stage, a delegated user attaches the server that will be the RODC to the account that was created for it) |