| Subject | English | Portuguese |
| comp., MS, Braz. | dynamic-link library file | arquivo de biblioteca de vínculo dinâmico (A file that contains executable routines that an application can load on demand) |
| comp., MS | dynamic-link library file A file that contains executable routines that an application can load on demand | ficheiro DLL (Dynamic-Link Library) |
| IT | file library | biblioteca de ficheiros |
| comp., MS, Braz. | library file | arquivo de biblioteca (In programming, a collection of routines stored in a file. Each set of instructions in a library has a name, and each performs a different task) |