Description language

Description language may refer to:


 * Interface description language aka interface definition language (IDL)
 * Regular Language description for XML (RELAX)
 * Web Services Description Language (WSDL)
 * Page description language (PDL)
 * Binary Format Description language - extension of XSIL
 * Hardware description language - for circuits
 * VHSIC hardware description language - for Field-programmable gate arrays, and logic circuits
 * Job Submission Description Language
 * Architecture description language
 * Specification and Description Language - a specification language
 * Character Description Language - for CJK fonts