What does PION stand for?
What does PION mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: PION.
We've found a total of 2 definitions for PION:
Posterior Ischemic Optic Neuropathy
Project Interuniversitaire Olympiade Natuurkunde
What does PION mean?
- any of the three lightest mesons, having positive, negative, or neutral electric charge and spin of zero.