US Consulate websites
New Delhi: http://newdelhi.usembassy.gov Chennai: http://chennai.usconsulate.gov Kolkata: http://calcutta.usconsulate.gov Mumbai: http://mumbai.usconsulate.gov
The "F-1" visa is for USA academic studies for foreign students. It is a non-immigrant visa for a student that will permit the applicant to stay for a particular period of time in the United States to accomplish the purpose of studying. (While a non-immigrant visa limits a visitor to a particular length of time, an immigrant visa allows an alien to stay in the United States indefinitely.)
How to Apply:
Please visit www.vfs-usa.co.in for complete information.