What does IAO stand for?
IAO stands for "Intra-Office SONET signal"
How to abbreviate "Intra-Office SONET signal"?
"Intra-Office SONET signal" can be abbreviated as IAO
What is the meaning of IAO abbreviation?
The meaning of IAO abbreviation is "Intra-Office SONET signal"
What does IAO mean?
IAO as abbreviation means "Intra-Office SONET signal"
