| Subject | English | Bulgarian |
| comp., MS | media parser plug-in | добавка с медиен анализатор (A type of plug-in that that can read different file formats) |
| comp., MS | playlist parser plug-in | добавка с анализатор на списъка за изпълнение (A type of plug-in that parses system or custom playlist formats and transforms them into SMIL-compliant XML DOM objects supported by Windows Media Services) |