What does SIN stand for?
SIN stands for "Seismo surfing the InterNet"
How to abbreviate "Seismo surfing the InterNet"?
"Seismo surfing the InterNet" can be abbreviated as SIN
What is the meaning of SIN abbreviation?
The meaning of SIN abbreviation is "Seismo surfing the InterNet"
What does SIN mean?
SIN as abbreviation means "Seismo surfing the InterNet"
