| Subject | English | Italian |
| comp., MS | master image | immagine master (The hard disk image from which the manufacturer creates all other operating system images on the computers being manufactured. The master image is the final operating system image that contains all of the software, configuration settings and other customizations requested by the solution provider. It is installed on every computer in a particular offering during manufacturing) |
| IT, el. | multiple-image production master | fotomaschera ad immagine multipla |
| IT, el. | single-image production master | fotomaschera ad immagine semplice |