Full form of HTML,CSS,VBA,PHP,DOM.....

HTML - HyperText Markup Language.

DHTML - Dynamic Hyper Text Markup Language.

XHTML - eXtensible HyperText Markup Language.

XML - EXtensible Markup Language .

UML - Unified Modeling Language.

CSS - Cascading Style Sheets.

VBA - Visual Basic for Applications.

VB - Visual Basic

GUI - Graphical User interface.

WWW - World Wide Web.

DTD - Document Type Declaration.

XSLT - eXtensible Stylesheet Language Transformations.

DOM - Document Object Model.

URL - Unifrom Resource Locator.

PHP - Hypertext Preprocessor.