What does OIN stand for?
OIN stands for "Originator's Identification Number"
How to abbreviate "Originator's Identification Number"?
"Originator's Identification Number" can be abbreviated as OIN
What is the meaning of OIN abbreviation?
The meaning of OIN abbreviation is "Originator's Identification Number"
What does OIN mean?
OIN as abbreviation means "Originator's Identification Number"
