Cephalometric landmarks and reference lines used in this study Landmarks A The deepest point on the concave outline of the upper labial alveolar process, extending from the anterior nasal spine to the prosthion (figure 1).
What does PR stand for?
PR stands for Prosthion
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of PR
We have 88 other meanings of PR in our Acronym Attic
- Progesterone Receptor
- Program Register
- Program Resource
- Progress Report
- Project Report
- Project Revolution (gaming, Warcraft IIITotal Conversion)
- Projekt Revolution (Linkin Park tour)
- Proportional Representation