What does NGF stand for?
NGF stands for "Nivellement Général de la France"
How to abbreviate "Nivellement Général de la France"?
"Nivellement Général de la France" can be abbreviated as NGF
What is the meaning of NGF abbreviation?
The meaning of NGF abbreviation is "Nivellement Général de la France"
What does NGF mean?
NGF as abbreviation means "Nivellement Général de la France"