| Subject | English | French |
| patents. | master copy | tirage original |
| cinema | master copy | copie antenne |
| comp., MS | master copy | copie principale (The most recently checked-in version of a file or project stored in a Visual SourceSafe database) |
| cinema | master copy | master |
| commun. | master copy | programme à diffuser |
| cultur., commun. | master copy | copie originale |
| mech.eng. | master copy | gabarit de copiage |
| commun. | master copy | matrice |
| commun. | master copy | cliché |
| gen. | master copy | original (An original document, recording, film, etc., from which copies can be made) |
| mech.eng. | master copy | gabarit de reproduction |
| gen. | master copy | document original (An original document, recording, film, etc., from which copies can be made) |
| gen. | master copy of a disc | matrice |
| gen. | master copy of a disc | disque matrice |
| commun., IT | master copy of a plan | plan de référence |
| commun. | master copy of a text | copie type d'un texte |
| gen. | master copy of a text | copie-type d'un texte |