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