| Subject | Spanish | English |
| comp., MS | Access Control de Windows Azure AD | Windows Azure AD Access Control (The Windows Azure service that provides federated authentication and rules-driven, claims-based authorization for REST Web services) |
| comp., MS | Access Control Service | Access Control (The Windows Azure service that provides federated authentication and rules-driven, claims-based authorization for REST Web services) |
| comp., MS | Media Access Control | media access control (A sublayer of the IEEE 802 specifications that defines network access methods and framing) |