| Subject | English | Korean |
| comp., MS | data source plug-in | 데이터 원본 플러그 인 (A type of plug-in that enables a Windows Media server to use different storage systems) |
| comp., MS | data writer plug-in | 데이터 기록기 플러그 인 (A type of plug-in that enables a Windows Media server to deliver content as a unicast stream, as a multicast stream, or to an archive file) |