What does PPN stand for?
PPN stands for "Parametrized Post Newtonian"
How to abbreviate "Parametrized Post Newtonian"?
"Parametrized Post Newtonian" can be abbreviated as PPN
What is the meaning of PPN abbreviation?
The meaning of PPN abbreviation is "Parametrized Post Newtonian"
What does PPN mean?
PPN as abbreviation means "Parametrized Post Newtonian"
