| Subject | English | Catalan |
| comp., MS | CRM Back End Server | Servidor de fons del CRM (A back-end server in CRM that runs the server roles, incl. Asynchronous Processing Service, Sandbox Service, and SharePoint Integration Service) |
| comp., MS | CRM Front End Server | Servidor frontal del CRM (A front-end server in CRM that runs a number of server roles, incl. the Web Application Server, Organization Web Service, Discovery Web Service and Help Server) |
| comp., MS | end a call | finalitzar una trucada (To end a phone call) |
| comp., MS | end call | Finalitza la trucada, penja (An infotip for the button on the phone and video controls that ends the conversation) |
| math. | end corrections | correccions dels elements extrems |
| math. | end corrections | correccions finals |
| libr. | end of aisle | extrem de passadís |
| environ. | end-of-pipe technology An approach to pollution control which concentrates upon effluent treatment or filtration prior to discharge into the environment, as opposed to making changes in the process giving rise to the wastes | tecnología de tub terminal |
| comp., MS | end-to-end | d'extrem a extrem (Of, pertaining to, or characteristic of a QoS signaling path that traverses an underlying network from an end host to another end host) |
| comp., MS | end user | usuari final (The ultimate user of a computer or computer application in its finished, marketable form) |
| comp., MS | Front End pool | Conjunt de servidors frontals (A set of Front End Servers, configured identically, that work together to provide services for a common group of users) |