<p>None:
"There is a quota (I think) for those needing an I-20 and apply for a F-1 visa, but the H-4 visa should preclude the necessity for an I-20."</p>
<p>what is I-20? what is F-1?
sorry, you guys are gonna have to dumb down this VISA lingo for me, lol
i'm totally unfamiliar with this</p>