IEEE http://www.ieee.org/portal/index.jsp
American National Standards Institute (ANSI) http://www.ansi.org/
American Society for Testing and Materials http://www.astm.org
Society of Reliability Engineers http://www.sre.org/
Deutsche Institut für Normung (DIN) http://www2.din.de/
IEC http://www.iec.ch/
International Standards Organization (ISO)
http://www.iso.org/iso/en/ISOOnline.openerpage
American Society of Test Engineers http://www.astetest.org/
Society of Manufacturing Engineers http://www.sme.org/
American Society for Quality http://www.asq.org/