What does IYS stand for?
IYS stands for "International Year of Sanitation"
How to abbreviate "International Year of Sanitation"?
"International Year of Sanitation" can be abbreviated as IYS
What is the meaning of IYS abbreviation?
The meaning of IYS abbreviation is "International Year of Sanitation"
What does IYS mean?
IYS as abbreviation means "International Year of Sanitation"
