What does IROH stand for?
IROH stands for "Inhibit Receiver Off Hook"
How to abbreviate "Inhibit Receiver Off Hook"?
"Inhibit Receiver Off Hook" can be abbreviated as IROH
What is the meaning of IROH abbreviation?
The meaning of IROH abbreviation is "Inhibit Receiver Off Hook"
What does IROH mean?
IROH as abbreviation means "Inhibit Receiver Off Hook"
