While it's impossible to list all country and technology links (many of them being less than useful), we've listed some of the more helpful web sites.

Test Labs
Harvest Labs Asia Pacific Test Lab for ACA, NZ and Asia Safety and Telecom

General Industry Info
Industry Acronyms Good for definitions of commonly used terms or acronyms.
Standards Resource Their instant search engine is useful for obtaining a brief description of just about any available standard. Most of their standards are available for purchase in .pdf format.
Component Resource Useful for their on-line certification directory and listing of suitable plastics that comply with various flammability requirements.
Wireless Resource Covering 802.11 / WiFi

Standards Bodies
European Committee for Electrotechnical Standardization Voluntary electrotechnical standards producer supporting the IEC
The European Telecommunications Standards Institute Not for profit producer of telecommunications standards

Country Specific Regulators
FCC Home page of the Federal Communications Commission (FCC) in the United States.
iDA Singapore Regulator
OFTA Hong Kong Regulator
ACMA Australian Regulator
JATE Japan Telecom Regulator
TELEC Japan Wireless Regulator
RRL South Korea Regulator
DGT Taiwan Directorate General of Telecommunications
CQC China Quality Certification Center, administers the CCC (click on Compulsory product Certification)