What does IGS stand for?
IGS stands for "Intermountain Generating Station"
How to abbreviate "Intermountain Generating Station"?
"Intermountain Generating Station" can be abbreviated as IGS
What is the meaning of IGS abbreviation?
The meaning of IGS abbreviation is "Intermountain Generating Station"
What does IGS mean?
IGS as abbreviation means "Intermountain Generating Station"
