What does 9/11 stand for?
9/11 stands for "September 11, 2001"
How to abbreviate "September 11, 2001"?
"September 11, 2001" can be abbreviated as 9/11
What is the meaning of 9/11 abbreviation?
The meaning of 9/11 abbreviation is "September 11, 2001"
What does 9/11 mean?
9/11 as abbreviation means "September 11, 2001"
