What does ISF stand for?
ISF stands for "Interstellar Simming Federation"
How to abbreviate "Interstellar Simming Federation"?
"Interstellar Simming Federation" can be abbreviated as ISF
What is the meaning of ISF abbreviation?
The meaning of ISF abbreviation is "Interstellar Simming Federation"
What does ISF mean?
ISF as abbreviation means "Interstellar Simming Federation"
