| Subject | Portuguese | English |
| comp., MS | função de servidor de Unified Messaging | Unified Messaging server role (A set of components and services that enable voice, fax, and e-mail messages to be stored in a user's single mailbox. Users can also access their Microsoft Exchange Server 2007 mailbox from a telephone or a computer) |
| comp., MS | Serviço Unified Messaging do Microsoft Exchange | Microsoft Exchange Unified Messaging Service (A service that implements Unified Messaging (UM) capabilities for UM-enabled users) |
| comp., MS, Braz. | Unified Extensible Firmware Interface | Unified Extensible Firmware Interface (A standard programming interface for setting up and booting a computer, based on the Extensible Firmware Interface (EFI) developed by Intel. It provides runtime services, which are used to access the drivers that were loaded in the pre-boot environment. For example, when booting from a network, the operating system can continue to use the same network protocols used to download it in the first place) |
| comp., MS, Braz. | Unified Modeling Language | Unified Modeling Language (A language developed by Grady Booch, Ivar Jacobson, and Jim Rumbaugh of Rational Software that can be used for specifying, building, and documenting software and non-software systems, such as business models) |