| Subject | English | Italian |
| IT | dynamic link library | libreria a collegamento dinamico |
| comp., MS | dynamic-link library | libreria di collegamento dinamico (An operating system feature that allows executable routines (generally serving a specific function or set of functions) to be stored separately as files with .dll extensions. These routines are loaded only when needed by the program that calls them) |
| comp., MS | dynamic-link library file | file DLL (A file that contains executable routines that an application can load on demand) |