U.S. Government Export Portal at http://www.export.gov/

USDOC International Trade Administration at http://www.ita.doc.gov

U.S. Commercial Service at http://www.buyusa.gov
Market research, trade events, and exporting resources.

USDOC Bureau of Industry and Security (BIS) at http://www.bis.doc.gov/
Information on BXA regulations, issues, and links to other resources.

USDOC BIS - Export Administration Regulations Online at
http://www.access.gpo.gov/bis/ear/ear_data.html

U.S. Census Bureau at http://www.census.gov/ftp/pub/foreign-trade/www/
U.S. International Trade Statistics & Schedule B.

CIA World Factbook at http://www.cia.gov/cia/publications/factbook
The World Factbook is produced by CIA's Directorate of Intelligence. The Factbook is a comprehensive resource of facts and statistics on more than 250 countries and other entities.

U.S. Department of State at http://www.state.gov/
Political and economic climate around the world. Foreign policy information. To access travel information directly, go to http://www.state.gov/travel

U.S. Department of State Background Notes at
http://www.state.gov/r/pa/ei/bgn/

U.S. Department of State Office of Defense Trade Controls (ODTC) at
http://pmddtc.state.gov/

U.S. Customs Service at http://www.customs.gov

Office of United States Trade Representative at http://www.ustr.gov

Export-Import Bank of the United States at http://www.exim.gov

U.S. Department of Agriculture at http://www.usda.gov

U.S. Department of Commerce Online International Trade Center Bookstore at http://www.ntis.gov/
World-class collection of publications from government and non-profit organizations.

U.S. Government Printing Office at http://www.access.gpo.gov/
Directory of government documents.