• First Gov. Service Locator
  http://www.firstGov.gov/index.shtml
• Frequently Asked Questions of Other U.S. Government Agencies
  http://www.firstGov.gov/Contact/Faq.shtml
  
• Library of Congress Browse Government Resources
  http://lcweb.loc.gov/rr/news/extgovd.html

Executive Branch Sites:

• The White House
  http://www.whitehouse.gov
• Department of Homeland Security,
  http://www.dhs.gov/dhspublic/
  • U.S. Immigration and Customs Enforcement
    http://www.ice.gov
  • U.S. Customs and Border Protection
    http://www.cbp.gov
  • US-Visit
    http://www.dhs.gov/us-visit
• Department of Justice
  http://www.usdoj.gov
  • Executive Office For Immigration Review
    http://www.usdoj.gov/eoir/
  • Executive Office for U.S. Attorneys
    http://www.usdoj.gov/usao/eousa/index.html
• Department of State
  http://www.state.gov/
  • UnitedStatesVisas.gov
    http://unitedstatesvisas.gov/index.html
  • Foreign Consular Offices in the U.S.
    http://www.state.gov/s/cpr/rls/fco/
  • U.S. Embassies and Missions Abroad
    http://usembassy.state.gov
  • Visa Services
    http://www.travel.state.gov/visa/index.html
  • Contact the Department of State
    http://contact-us.state.gov/
• Department of Labor
  http://www.dol.gov
  • Foreign Labor Certification
    http://www.ows.doleta.gov/foreign.asp
• Department of Health & Human Services
  http://www.hhs.gov/
• Selective Service System
  http://www.sss.gov/inslink.htm
• Census Bureau
  http://www.census.gov/
• Division of Immigration Health Services
  http://www.inshealth.org
• Social Security Administration
  http://www.ssa.gov/
  • Social Security Online: Immigration Page
    http://www.ssa.gov/immigration/
  • Social Security Online: Multi-Language Gateway
    http://www.ssa.gov/multilanguage/
  • How to Apply for a Social Security Card
    http://www.ssa.gov/replace_sscard.html
  • Application for a Social Security Card (SS-5-FS) from Overseas
    http://www.ssa.gov/online/ss-5fs.html

Federal Data Repositories:

• Library of Congress Online Catalog
  http://catalog.loc.gov
• Library of Congress Thomas Law Library
  http://thomas.loc.gov/
• House of Representatives U.S. Code
  http://uscode.house.gov/
• Government Printing Office Government Information Locator Service
  http://www.access.gpo.gov/su_docs/gils/index.html
• The U.S. Government Printing Office GPO Gate
  http://www.gpoaccess.gov/index.html
• Cornell University U.S. Code Library
  http://www4.law.cornell.edu/uscode/
• Cornell University Immigration Law Library
  http://www.law.cornell.edu/topics/immigration.html

Related Websites:

• The Office of the Prime Minister, Canada
  http://pm.gc.ca/default.asp?Language=E&Page=home
• The Embassy of Canada in the United States
  http://www.canadianembassy.org/english/homepage/index.html
• The Mission of the United States in Canada
  http://www.usembassycanada.gov/content/index.asp
• The Office of the President, Mexico
  http://www.presidencia.gob.mx/
• The Embassy of Mexico in the United States
  http://www.embassyofmexico.org/
• The Embassy of the United States in Mexico
  http://www.usembassy-mexico.gov/emenu.html