| Subject | English | Portuguese |
| comp., MS, Braz. | file type | tipo de arquivo (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 | file type | tipo de ficheiro (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, Braz. | registered file type | tipo de arquivo registrado (File types that are tracked by the system registry and are recognized by the programs you have installed on your computer) |
| comp., MS | registered file type | tipo de ficheiro registado (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 | documentos para a receção |