EntityQ1667978· pop 25· linked from 567 articlesmedia typeSign in to savetwo-part identifier for file formats and format contents transmitted on the InternetConnectionsInternet Engineering Task ForceEntityRequest for CommentsEntityInternet Assigned Numbers AuthorityEntityInternetEntityemailEntityCascading Style SheetsEntityQ11368Entitydigital object identifierEntityInternational Standard Serial NumberEntityXMLEntityHTTPEntityWorld Wide Web ConsortiumEntityinformation and communications technologyEntitycharacter encodingEntityfilename extensionEntitydesktop environmentEntitydirectoryEntityfile formatEntityQ13515725EntityMultipurpose Internet Mail ExtensionsEntityCategories1996 introductionsComputer file formatsInternet architectureLinuxMetadataMIME