Answer:

html

Answer	Crossword Clue
HTML	Internet structure code acronym
HTML	Internet language
HTML	Letters in code?

HTML	WWW code
HTML	Webmaster's code
HTML	Web prog. code
HTML	WWW language
HTML	www code
HTML	www language
HTML	Web pg. language
HTML	www page format

HTML	Online file suffix
HTML	Web code
HTML	Modern code letters
HTML	Webmaster's file type
HTML	Tool for web page designers
HTML	WWW programming code
HTML	Browser std. with tags
HTML	Web letters for documents

HTML	World Wide Web code
HTML	Web abbr.
HTML	WWW document format
HTML	Web letters
HTML	Blogger's code
HTML	Code in existence since 1990
HTML	Prog. code used to create Web pages
HTML	Web lang.

HTML	Standard Web page code
HTML	Internet programming language
HTML	Web computer language
HTML	Web programming language
HTML	Web language
HTML	What Web browsers can read
HTML	It's used to create Web pages: Abbr.
HTML	Programming code for Web pages

HTML	Webmasters master it
HTML	Code in which many Web pages are written: Abbr.
HTML	Web programmer's medium
HTML	www page creation tool
HTML	WWW letters