What does NPGR stand for?
NPGR stands for "National Park Geologic Resources"
How to abbreviate "National Park Geologic Resources"?
"National Park Geologic Resources" can be abbreviated as NPGR
What is the meaning of NPGR abbreviation?
The meaning of NPGR abbreviation is "National Park Geologic Resources"
What does NPGR mean?
NPGR as abbreviation means "National Park Geologic Resources"
