| Subject | English | Spanish |
| comp., MS | active upgrade | actualización activa (An upgrade that is performed on a sequenced application package without shutting down the server that streams it) |
| chem. | deuterium oxide upgrading plant | sistema de enriquecimiento de óxido de deuterio |
| chem. | deuterium oxide upgrading system | sistema de enriquecimiento de óxido de deuterio |
| comp., MS | early upgrade | actualización anticipada (A service update that is released to a group of users before it is made available to all of the users at your organization. Unlike a pilot, early update cannot be rolled back or cancelled) |
| comp., MS | Express Upgrade | Actualizaciones Express a Windows Vista (The promotional program that encourages OEM Direct and SBC to upgrade to Windows Vista) |
| comp., MS | Feature Upgrade | Actualización de características (A feature that allows IT pros and developers to upgrade features such as UI, lists, content types, actions, and workflows) |
| gen. | internal upgrading competition | concurso interno denominado de revalorización |
| agric. | meat upgrading facility | centro de valorización de la carne |
| org.name. | Oracle Financials Upgrade Project | Proyecto de mejora de Oracle Financials |
| comp., MS | OS upgrade mode | modo de actualización de SO (The options for applying guest OS upgrades to the VMs. Available options are automatic, in which the OS is upgraded whenever a new guest OS is released in Windows Azure, and manual, in which the user chooses when to upgrade the VMs and what guest OS version to upgrade to) |
| gen. | post upgrade | reclasificación de puestos |
| fin., econ. | post upgrading | reclasificación profesional |
| comp., MS | rolling upgrade | actualización gradual (In a cluster, the process of systematically upgrading cluster nodes one node at a time while the other nodes continue to provide service) |
| comp., MS | software upgrade | actualización de software (A software package that replaces an existing version of a product with a newer and/or more powerful or sophisticated version of the same product. The upgrade process typically leaves existing customer data and preferences intact while replacing the existing software with the newer version) |
| comp., MS | system upgrade | actualización del sistema (An upgrade of a system from an existing or older version to a newer or more recent version) |
| comp., MS | upgrade domain | dominio de actualización (A group in which Virtual Machine Manager automatically places instances of a tier of a service so that when the service is updated, those instances will be updated at the same time) |
| pack. | upgrade quality | mejora de la calidad |
| transp., avia. | upgrade to commander from co-pilot | ascenso a comandante desde copiloto |
| police | upgrade training | adiestramiento para el ascenso |
| police | upgrade training | adiestramiento para conseguir una mayor graduación |
| comp., MS | upgrade with maintenance | Actualizar con mantenimiento (The type of volume license agreement that grants the new version rights to the licensed product family throughout the term of the customer's volume license agreement) |
| fin., ed. | upgrading of basic skills | actualización de conocimientos |
| commun., IT | upgrading of existing facilities | mejora de la instalación existente |
| industr. | upgrading of existing facilities | mejora de las instalaciones existentes |
| environ. | upgrading of fallow land | aprovechamiento de terrenos baldíos |
| econ., agric. | upgrading of farms | ampliación de las fincas demasiado pequeñas |
| gen. | upgrading of post | reclasificación del puesto |
| agric. | upgrading of poultry carcasses | aprovechiamento de las carcasas de aves de corral |
| ed. | upgrading skills | mejora de las cualificaciones |
| ed. | upgrading skills | mejora de las competencias |
| comp., MS | visual upgrade | actualización visual (A feature that enables low-impact upgrades by allowing users or administrators to have more control over when the UI transitions from one version to the next) |
| lab.law. | vocational upgrading | ascenso profesional |
| waste.man. | waste upgrading | valorización de residuos |
| comp., MS | Windows 8 Upgrade Assistant | Asistente para actualización a Windows 8 (A downloadable app that helps users choose which edition of Windows 8 is right for them, determine if their hardware can support it, determine the compatibility of apps and devices and assist with any changes that are needed, and then purchase and install it from within the app) |
| comp., MS | Windows Vista Upgrade Advisor | Asesor de actualizaciones de Windows Vista (A downloadable Web application that helps Windows users identify which edition of Windows meets their needs, whether their PCs are ready for an upgrade to the next Windows version, and which features of the suggested Windows version will be able to run on their PCs) |
