What does BIR stand for?
BIR stands for "Bureau of Internal Revunue"
How to abbreviate "Bureau of Internal Revunue"?
"Bureau of Internal Revunue" can be abbreviated as BIR
What is the meaning of BIR abbreviation?
The meaning of BIR abbreviation is "Bureau of Internal Revunue"
What does BIR mean?
BIR as abbreviation means "Bureau of Internal Revunue"
