What does ISTR stand for?
ISTR stands for "It Stands To Reason"
How to abbreviate "It Stands To Reason"?
"It Stands To Reason" can be abbreviated as ISTR
What is the meaning of ISTR abbreviation?
The meaning of ISTR abbreviation is "It Stands To Reason"
What does ISTR mean?
ISTR as abbreviation means "It Stands To Reason"
