| Subject | English | Danish |
| fin., IT | application data file type | type af applikationsdatafil |
| comp., MS | file type | filtype (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 | registreret filtype (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 | typegodkendelsesdokumenter |