A tiling W of the sphere with disks is called k-isohedral with respect to a discrete isometry group G if G maps the tiling W onto itself and the disks of W fall into k transitivity classes under the action of the group G. Two pairs (W;G) and (W0;G0) belong to the same Delone class if there exists a homeomorphic transformation ' of the sphere such that ' maps the tiling W onto the tiling W0 and the relation G = 'φ-1G0' holds. Some methods were developed that make it possible to obtain (k + 1)-isohedral tilings with disks if the respective k-isohedral tilings with disks are known. In [1] the splitting procedure was applied to isohedral tilings of the sphere with disks resulting in all the fundamental Delone classes of 2-isohedral tilings of the sphere with disks for all 7 in nite series and 7 sporadic discrete isometry groups of the sphere. The splitting procedure has already been applied to 2-isohedral tilings of the sphere with disks for group series nn, nn, 22n, and n. Now turning to the series n of isometry groups (which corresponds to the series f2N of 3dimensional point groups of isometries) we restrict ourselves to 3-isohedral tilings with disks that have at least 3 vertices, so digonal disks are excluded. Thus the splitting procedure has been applied to all the 20 series of Delone classes of fundamental 2-isohedral tilings of the sphere with disks. As a result we have obtained 105 series of Delone classes of fundamental 3-isohedral tilings of the sphere with disks that have at least 3 vertices, among them 94 series of Delone classes are normal in terminology of Grunbaum and Shephard.