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