| Subject | English | Hungarian |
| comp., MS | file type | fájltípus (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) |
| comp., MS | registered file type | bejegyzett fájltípus (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 | típus-jóváhagyási akta |