What does IGS stand for?
IGS stands for "Inner Glide Slope"
How to abbreviate "Inner Glide Slope"?
"Inner Glide Slope" can be abbreviated as IGS
What is the meaning of IGS abbreviation?
The meaning of IGS abbreviation is "Inner Glide Slope"
What does IGS mean?
IGS as abbreviation means "Inner Glide Slope"
