American National Standards Institute - ANSI
ANSI serves as administrator and coordinator of the United States private sector voluntary standardization system. Founded by five engineering societes .
http://www.ansi.org/
IEEE-SA Home Page
leader in the development and dissemination of voluntary, consensus-based industry standards.
http://standards.ieee.org/
The Web Standards Project
Devoted to adhering to W3C standards in Web page design. Links to other sites and tutorials on CSS, HTML and other web based codes.
http://www.webstandards.org/