What does ORN stand for?
ORN stands for "Obligatory Running Note"
How to abbreviate "Obligatory Running Note"?
"Obligatory Running Note" can be abbreviated as ORN
What is the meaning of ORN abbreviation?
The meaning of ORN abbreviation is "Obligatory Running Note"
What does ORN mean?
ORN as abbreviation means "Obligatory Running Note"
