Immigration or visa-related resources:
United States government
U.S. Citizenship and Immigration Services (USCIS)U.S. Department of State
U.S. Department of State - U.S. Embassies
U.S. Department of State - Visa Wait Times
U.S. Department of State - J Visa Waivers
U.S. Department of Labor
National Institutes of Health (NIH)
NIH home pageNIH Intramural Research Sourcebook
National Cancer Institute (NCI) Fellows Handbook
NIH Indian Association
Other resources
Educational Commission for Foreign Medical Graduates