The following are the types of student visas in the US.
F Visa: This type of American student visa is for international students who want to undertake an academic degree at an accredited and recognized US university.
M visa: The second category of USA student visa is for international students in the USA who want to pursue non-academic or vocational study or training at a university in the US.
J visa: The third type of US student visa is for international students / visitors participating in Student exchange programs in the US that promote cultural exchange.
Derivative visas: The visa Holders of F-2, M-2 and J-2 visas are also allowed to study in the USA provided they meet their chosen institutions given eligibility criteria.