Think-tanks

• Adam Smith Institute
• Atlantic Bridge
• Cato Institute
• F.A. v. Hayek Institute
• Foundation for Economic Education
• Fraser Institute
• Hoover Institution on War, Revolution and Peace
• Institute of Economic Affairs
• Ludwig von Mises Institute
• Rannsóknarmiðstöð um samfélags- og efnahagsmál

Laissez faire

• Capitalism Magazine
• FreeMarketeers - The global networking site for free markeeters
• Laissez Faire Books
• National Review
• Opinion Journal
• Reason Magazine - Free Minds and Free Markets
• Spectator
• Vef-Þjóðviljinn
• Volokh Conspiracy

The people

• Margaret Thatcher Foundation
• Ronald Reagan
• Ronald Reagan Presidential Foundation

Tax organisations

• Americans for Tax Reform
• Citizens for an Alternative Tax System
• Low Incomes Tax Reform Group
• Source of information on offshore and 'low-tax' regimes worldwide
• Swedes for sane taxation
• Tax Foundation - Educating Taxpayers Since 1937
• TaxPayers' Alliance - Campaigning for lower taxes and better government

Debt clocks and tax-freedom days

• Tax freedom day in the UK
• Tax freedom day in the US
• Canadian Debt & Tax Clock
• U.S. National Debt Clock