Glossary

Applet
An application generally embedded within a web page and usually written in Java or Javascript.
Checkpoint
WCAG 1.0 Guidelines are identified as Checkpoints.
CSS: Cascading Style Sheets
CSS is the standard way of applying display markup (i.e., visual formatting) to web content.
Deprecated
Marked for obsolescence in future versions (of a programming language).
DOCTYPE
The standard way of identifying the language (e.g., XHTML 1.0 Strict) that has been used to mark up a web document.
DOM
Document Object Model. This is used to describe the content, structure, and style of HTML/XHTML documents.
Double A
Double A conformance indicates that all Priority 1 and Priority 2 WCAG 1.0 Checkpoints have been met.
Element
A tag. The terms "HTML tag" and "HTML element" are interchangeable.
HTML
HyperText Markup Language. Used to define the structure of a web document.
IOUCA
Information Organization, Usability, Currency, and Accessibility Working Group.
Level A
Level A conformance indicates that all WCAG 1.0 Priority 1 Checkpoints have been satisfied.
Priority 1
The first, least stringent, level of WCAG 1.0 conformance.
Priority 2
The second, more stringent, level of WCAG 1.0 conformance.
Priority 3
The most stringent level of WCAG 1.0 conformance.
Strict
A form of XHTML syntax that adheres strictly to the pure syntax of XHTML 1.0.
Transitional
A form of XHTML syntax that adheres more loosely to pure XHTML 1.0. This form allows the use of deprecated elements and attributes while XHTML Strict does not.
Triple A
Triple A conformance indicates that all Priority 1, 2, and 3 WCAG 1.0 Checkpoints have been met.
W3C
World Wide Web Consortium.
WAI
Web Accessibility Initiative.
WCAG
Web Content Accessibility Guidelines.
XHTML
Extensible HyperText Markup Language.
XML
Extensible Markup Language.