What does IRS stand for?
IRS stands for "interocclusal rest space"
How to abbreviate "interocclusal rest space"?
"interocclusal rest space" can be abbreviated as IRS
What is the meaning of IRS abbreviation?
The meaning of IRS abbreviation is "interocclusal rest space"
What does IRS mean?
IRS as abbreviation means "interocclusal rest space"
