| Subject | English | Portuguese |
| met. | back end | marcas da extremidade |
| met. | back end | marcas da ponta final |
| econ., el. | back end | unidade final |
| IT | back-end | back-end |
| IT | back-end | apoio de retaguarda |
| comp., MS, Braz. | back-end application | back-end (In a client/server application, the part of the program that runs on the server) |
| dat.proc. | back-end computer | processador de apoio de retaguarda |
| dat.proc. | back-end computer | processador de segunda linha |
| IT | back-end computer | computador back-end |
| fin., energ.ind. | back-end cost | custo terminal |
| comp., MS, Braz. | back-end database server | servidor de banco de dados back-end (A server that hosts data, configuration settings, and stored procedures that are associated with one or more applications) |
| IT | back-end IC | circuito integrado de segunda linha |
| IT | back-end integrated circuit | circuito integrado de segunda linha |
| fin. | back-end load | taxa de saída |
| fin. | back-end load | encargo por amortização antecipada |
| fin. | back-end load | comissão de recompra |
| fin. | back-end load fund | fundo com comissão de venda |
| fin. | back-end load fund | fundo com comissão de resgate |
| IT | back-end operation | operação secundária |
| dat.proc. | back-end processor | processador de apoio de retaguarda |
| dat.proc. | back-end processor | processador de segunda linha |
| IT | back-end processor | processador especializado |
| comp., MS, Braz. | CRM Back End Server | Servidor Back-End de 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 Back End Server | Servidor Back-end do CRM (A back-end server in CRM that runs the server roles, incl. Asynchronous Processing Service, Sandbox Service, and SharePoint Integration Service) |
| comp., MS, Braz. | front-end/back-end application | aplicativo front-end/back-end (" An application consisting of a "back-end" database file that contains tables, and copies of a "front-end" database file that contain all other database objects with links to the back-end tables.") |
| chem., el. | rolling back of ends | rebatimento dos bordos |