| Subject | English | French |
| law, IT | data file of library | fichier de bibliothèque |
| comp., MS | dynamic-link library file | fichier bibliothèque de liens dynamiques (A file that contains executable routines that an application can load on demand) |
| IT | file library | bibliothèque de fichiers |
| comp., MS | library file | fichier bibliothèque (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) |