| Subject | English | Italian |
| IT | virtual file | archivio virtuale |
| comp., MS | virtual file | file virtuale (A file name within the virtual environment that is mapped to an alternate target location. A virtual file appears alongside other files in the containing directory, regardless of whether that directory is virtual or local) |
| comp., MS | virtual file system | file system virtuale (The subsystem that intercepts and redirects file system requests from application processes running in a virtual environment. These requests are processed based on the virtual files and directories defined in the application package and created or modified through interaction with a virtual application) |