  In this article, we prove that a tame twisted K3 surface over an
algebraically closed field of positive characteristic has only finitely many
tame twisted Fourier-Mukai partners and we give a counting formula in case we
have an ordinary tame untwisted K3 surface. We also show that every tame
twisted Fourier Mukai partner of a K3 surface of finite height is a moduli
space of twisted sheaves over it.
