Other
First Gov: Visitantes Extranjeros
A wealth of information for the foreign visitor to the United States. Particularly useful is the visa information and the list of Spanish-speaking U.S. embassies.
Other
Legal Guide for Immigrants to Maine
Comprehensive but easily understood legal guide for noncitizens in Spanish and English. Though directed to immigrants to Maine, the basic principles apply to immigrants to any state in the United States.
BusinessSpanish.com
Business spanish.com: Travel Spanish: Before Traveling
This site lists the type of things you would need to know prior to traveling to a Spanish country. It lists general information relating to passports, duty-free items, cash restrictions in certain countries, gifts etc. Print off this...