| Subject | English | German |
| IT, tech., mech.eng. | file set | Dateigruppe |
| IT, tech., mech.eng. | file set | Dateimenge |
| gen. | file set | Feilensatz |
| comp., MS | File Set Descriptor | Dateigruppenbeschreibung (A part of the Universal Disc Format (UDF) file system) |
| tech. | key file set | Schlüsselfeilensatz |
| microel. | set of files | Dateigruppe |