Web Accessibility Initiative (WAI)
WAI is part of the World Wide Web Consortium (W3C), the group who develops and promotes web standards. WAI's specific focus is accessibility of the web,
which it pursues through technology, guidelines, tools, education and outreach, and research and development. Free training resources are listed on the
WAI Resources page 
(http://www.w3.org/WAI/Resources/#tr).
W3C Web Accessibility Initiative (http://www.w3.org/WAI/)
