What does IZB stand for?
IZB stands for "Interzonal Boundary"
How to abbreviate "Interzonal Boundary"?
"Interzonal Boundary" can be abbreviated as IZB
What is the meaning of IZB abbreviation?
The meaning of IZB abbreviation is "Interzonal Boundary"
What does IZB mean?
IZB as abbreviation means "Interzonal Boundary"
