What does HDG stand for?
HDG stands for "Houston Department of Geoscience"
How to abbreviate "Houston Department of Geoscience"?
"Houston Department of Geoscience" can be abbreviated as HDG
What is the meaning of HDG abbreviation?
The meaning of HDG abbreviation is "Houston Department of Geoscience"
What does HDG mean?
HDG as abbreviation means "Houston Department of Geoscience"
