| Subject | English | Italian |
| fin., IT | application data file type | tipo di archivio di dati applicativi |
| comp., MS | file type | tipo di file (The format of a file, commonly indicated by its file name extension. The file type indicates which program the file was created in and can be opened with) |
| IT | file type field | campo tipo di file |
| IT | host file type | tipo di file del calcolatore ospitantehost |
| comp., MS | registered file type | tipo di file registrato (File types that are tracked by the system registry and are recognized by the programs you have installed on your computer) |
| transp. | type-approval file | fascicolo dell'omologazione |