not that I know of, and they are expensive too
I would say that would depend on the AP test.
You can't be exempt from a class just because of an AP test, but you can take a test while at the academy to exempt... some 4/c got out of Calc1, Calc II, Physics, Stats..... all because he tested out....
gee I hate that guy....
but anyway, just remember that you should take the test as a backup, so if you don't get accepted to the academy but go to another college for freshman year, you can easily get credits (i would have 9 credits already if I went to another college from AP test along)