What does NPP stand for?
NPP stands for "NPOESS Preparatory Project"
How to abbreviate "NPOESS Preparatory Project"?
"NPOESS Preparatory Project" can be abbreviated as NPP
What is the meaning of NPP abbreviation?
The meaning of NPP abbreviation is "NPOESS Preparatory Project"
What does NPP mean?
NPP as abbreviation means "NPOESS Preparatory Project"