| Subject | English | Portuguese |
| IT | master file | ficheiro-mestre |
| IT, dat.proc. | master file | ficheiro principal |
| comp., MS, Braz. | master file table | tabela mestra de arquivos (An NTFS system file on NTFS-formatted volumes that contains information about each file and folder on the volume. The MFT is the first file on an NTFS volume) |
| comp., MS | master file table | tabela de ficheiros principal (An NTFS system file on NTFS-formatted volumes that contains information about each file and folder on the volume. The MFT is the first file on an NTFS volume) |
| market., IT | master files | dados mestres |
| market., IT | master files | dados fixos |
| pharma. | pharmacovigilance system master file | dossier principal do sistema de farmacovigilância |