What does NGSG stand for?
NGSG stands for "National Geodetic Survey Geoid"
How to abbreviate "National Geodetic Survey Geoid"?
"National Geodetic Survey Geoid" can be abbreviated as NGSG
What is the meaning of NGSG abbreviation?
The meaning of NGSG abbreviation is "National Geodetic Survey Geoid"
What does NGSG mean?
NGSG as abbreviation means "National Geodetic Survey Geoid"
