What does IRVS stand for?
IRVS stands for "Illinois River Valley Shaft"
How to abbreviate "Illinois River Valley Shaft"?
"Illinois River Valley Shaft" can be abbreviated as IRVS
What is the meaning of IRVS abbreviation?
The meaning of IRVS abbreviation is "Illinois River Valley Shaft"
What does IRVS mean?
IRVS as abbreviation means "Illinois River Valley Shaft"
