What does NNSM stand for?
NNSM stands for "New Norris Slope Mine"
How to abbreviate "New Norris Slope Mine"?
"New Norris Slope Mine" can be abbreviated as NNSM
What is the meaning of NNSM abbreviation?
The meaning of NNSM abbreviation is "New Norris Slope Mine"
What does NNSM mean?
NNSM as abbreviation means "New Norris Slope Mine"
