| Subject | English | Spanish |
| work.fl., IT | descriptor entry file | fichero de descriptores |
| IT | file descriptor | descriptor de fichero |
| IT | file descriptor | descriptor de archivo |
| comp., MS | File Set Descriptor | Descriptor de conjunto de archivos (A part of the Universal Disc Format (UDF) file system) |
| comp., MS | Open Software Descriptor file | archivo OSD (An XML-based file that instructs the client on how to retrieve the sequenced application from the Application Virtualization Management/Streaming Server and how to run the sequenced application in its virtual environment) |