AP view is taken form the front and PA is taken from the back.
Anterior posterior view
the ventral cavity is anterior to the dorsal cavity which is in the posterior.
It's the same bone viewed from the back. Anterior is the front view of the right femur and posterior is the back view of the right femur.
Anterior view refers to the front view of the body or an anatomical structure, showing the surface that is facing forward. It is the opposite of posterior view, which shows the back or rear side of the body or structure.
To see the apecies of the lung. In a regular PA view of the chest the clavicles and ribs are in the way, sometimes shadowing stuff. So an apical view or lordotic view is taken so they are not superimposed.
Rear
the frontal view (referred to as posterioranterior or PA)
Moon
The scientific term for the front view of the human body is "anterior view" or "ventral view." This perspective shows the body facing forward, with the front side visible.
it is located in front on the Tibia in an anterior view
A longitudinal section of the heart is a cut that divides the heart into anterior and posterior parts. It provides a view of the internal structures of the heart, such as the chambers, valves, and major blood vessels, in a lengthwise orientation. This section helps in understanding the anatomy and function of the heart.
In medical usage, a PA scan is an X-ray take from the back (or Posterior) side, and viewed from the front (or Anterior.) Visualize holding a piece of paper up to a light, and reading it. You are looking through the paper and viewing it from the front. That is a PA scan or view.