Most students from abroad coming to the United States for LL.M. programs will have to acquire a student visa. LLM GUIDE has found a few useful websites which provide some key information for international students:
US Department of State: Student Visas - questions and official answers about student visas for international students.
Georgetown Law School Visa Info - a helpful webpage about US visa and immigration questions. Students who are NOT going to Georgetown will not have access to personal advisors and emails.