US - Bureau of Export Administration
US - Copyright Office
US - Copyright Office Electronic Registration, Recordation & Deposit System
US - Department of Commerce
US - Department of Commerce: Information Infrastructure Task Force
US - National Center for Biotechnology Information
US - National Institutes of Standards and Technology
US - Patent & Trademark Forms
US - Patent & Trademark Office
US - Patent Cooperation Treaty Legal Office
US - Pending Copyright Legislation
Australian Patent Office
Australian Copyright Agency
Australia's Guide to Trade Marks
Austrian Patent Office
Brazilian Patent Office
Canadian Patent Office
Canadian IP Office
Canadian Copyright Licensing Agency
Croatia Patent Office
Danish Patent Office
European Patent Office
European Patent Office (Alternate Site)
Finland Board of Patents
Hong Kong Patent Office
Intellectual Property Department--Hong Kong Government
Hungarian Patent Office
Japanese Patent Office
New Zealand Patent Office
New Zealand Patent Office (Alternate Site)
New Zealand Trade Marks Registry
Norwegian Copyright Agency
Spanish Patent Office
Swedish Patent Office 
UK Patent Office
UK Patent Office (Alternate Site)
UK Copyright Licensing Agency