What does NPS stand for?
NPS stands for "National Philatelic Society"
How to abbreviate "National Philatelic Society"?
"National Philatelic Society" can be abbreviated as NPS
What is the meaning of NPS abbreviation?
The meaning of NPS abbreviation is "National Philatelic Society"
What does NPS mean?
NPS as abbreviation means "National Philatelic Society"
