What does OIR stand for?
OIR stands for "Office of Interdepartmental Regulation"
How to abbreviate "Office of Interdepartmental Regulation"?
"Office of Interdepartmental Regulation" can be abbreviated as OIR
What is the meaning of OIR abbreviation?
The meaning of OIR abbreviation is "Office of Interdepartmental Regulation"
What does OIR mean?
OIR as abbreviation means "Office of Interdepartmental Regulation"
