A skeleton is the entirety of bones of an organism and thus the support structure needed for the body.
The human skeleton can be grouped into the axial and the appendicular skeleton.
Axial skeleton
The axial skeleton consists of all bones of the trunk, especially the following:
Appendicular skeleton
The appendicular skeleton consists of the bones of the pelvis , shoulder girdle, and upper and lower limb:
(Picture authors: Furfur, LadyofHats)