What does IIS stand for?
IIS stands for "Insomnia Impact Scale"
How to abbreviate "Insomnia Impact Scale"?
"Insomnia Impact Scale" can be abbreviated as IIS
What is the meaning of IIS abbreviation?
The meaning of IIS abbreviation is "Insomnia Impact Scale"
What does IIS mean?
IIS as abbreviation means "Insomnia Impact Scale"
