What does SGN stand for?
SGN stands for "Servicio Geologico Nacional"
How to abbreviate "Servicio Geologico Nacional"?
"Servicio Geologico Nacional" can be abbreviated as SGN
What is the meaning of SGN abbreviation?
The meaning of SGN abbreviation is "Servicio Geologico Nacional"
What does SGN mean?
SGN as abbreviation means "Servicio Geologico Nacional"
