What does SYS stand for?
SYS stands for "Stretch-Yawn Syndrome"
How to abbreviate "Stretch-Yawn Syndrome"?
"Stretch-Yawn Syndrome" can be abbreviated as SYS
What is the meaning of SYS abbreviation?
The meaning of SYS abbreviation is "Stretch-Yawn Syndrome"
What does SYS mean?
SYS as abbreviation means "Stretch-Yawn Syndrome"
