Reportedly, 300 million USD is awarded in financial aid and scholarships at LSU each year
At LSU, 92% of all students receive scholarships or financial aid
Application for all freshmen scholarship is done through Common Application
Financial aids available to international students at LSU include Scholarships, grants, graduate assistantships, and student jobs for qualified internationals.
Some of the aids available are:
LSU Alumni Association International Student Scholarship: The amount is a one-time 2,500 USD cash. The award is available to four international students each year.
Stamps Scholarship: 1,550 USD per year by participating in the President's Future Leaders in Research Program and a one-time use 1,100 USD laptop stipend.
The President's Alumni Scholars Award: 2,000 USD study abroad stipend and an opportunity to earn up to an additional annual 1,550 USD by participating in the President's Future Leaders in Research Program.

Other Sources of Funding:

Applying forscholarships to study in the US can be overwhelming due to their extensive application filing process. Here’s a brief list of research scholarship opportunities from private organizations both within the U.S. and India.

American University Emerging global leader Scholarship
United World Colleges International Youth Scholarships.
Civil Society Leadership Award
The Indian Trust Fellowship
Stanford Reliance Dhirubhai Fellowships for Indian Students
Fulbright-Nehru Research Fellowship
Inlaks Scholarship

Louisiana State University