What does SDM stand for?
SDM stands for "Snider Drift Mine"
How to abbreviate "Snider Drift Mine"?
"Snider Drift Mine" can be abbreviated as SDM
What is the meaning of SDM abbreviation?
The meaning of SDM abbreviation is "Snider Drift Mine"
What does SDM mean?
SDM as abbreviation means "Snider Drift Mine"
