What does IWSI stand for?
IWSI stands for "Illinois Water Supply Intakes"
How to abbreviate "Illinois Water Supply Intakes"?
"Illinois Water Supply Intakes" can be abbreviated as IWSI
What is the meaning of IWSI abbreviation?
The meaning of IWSI abbreviation is "Illinois Water Supply Intakes"
What does IWSI mean?
IWSI as abbreviation means "Illinois Water Supply Intakes"
