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