U.S. Citizen Services

How To Contact Your Congressional Delegation
Passports
Travel Visas - Foreign Entry Requirements
American Students - Living and Learning Abroad
Travel Warnings
U.S. Customs Information
Foreign Languages for Travelers Online
Foreign Embassies in the U.S.
How to obtain birth, death, marriage, and divorce certificates
Authentication of Documents for Use Abroad
Key Officers for Foreign Service Posts
Online US Embassies, Consulates and Other Missions
International Adoption & Child Abduction
Judicial Assistance
Emergencies Services for American Citizens Abroad
Tips for U.S. Visas : Fiance(e)s And Spouses
Dual Nationality
Travel Publications
Travel Health Information
Universal Currency Converter
Internal Revenue Service (IRS) Home Page
IRS - International Filing
FAQ's by IRS Categories
Tax Information for Aliens and U.S. Citizens Abroad
Social Security & Living Abroad
Selective Service System - Online Verification
National Adoption Information Clearinghouse