What does USNGS stand for?
USNGS stands for "United States National Geography Standards"
How to abbreviate "United States National Geography Standards"?
"United States National Geography Standards" can be abbreviated as USNGS
What is the meaning of USNGS abbreviation?
The meaning of USNGS abbreviation is "United States National Geography Standards"
What does USNGS mean?
USNGS as abbreviation means "United States National Geography Standards"
