Magazines & Newsletters:
Standards in Defence News.
Industrial Technology magazine.
Eureka magazine.
Pro/Engineer Links:
The Parametric Technology Corporation site
ProUKuser magazine - some problems with this site recently
Olaf Corten's Pro/E Page.
Organisations & Institutions:
Institute of Mechanical Engineers.
British Standards Institute.
Institution of Engineering Designers.
American National Standards Institute (ANSI).
ISO - International Organization for Standardization.
UK Defence Standardisation.
Miscellaneous:
Stu Nicholls - all about Cascading Style Sheets.
Dilbert.