What does SIR stand for?
SIR stands for "Statutory Invention Registration"
How to abbreviate "Statutory Invention Registration"?
"Statutory Invention Registration" can be abbreviated as SIR
What is the meaning of SIR abbreviation?
The meaning of SIR abbreviation is "Statutory Invention Registration"
What does SIR mean?
SIR as abbreviation means "Statutory Invention Registration"
