What does SIR stand for?
SIR stands for "Standardized Indonesian Rubber"
How to abbreviate "Standardized Indonesian Rubber"?
"Standardized Indonesian Rubber" can be abbreviated as SIR
What is the meaning of SIR abbreviation?
The meaning of SIR abbreviation is "Standardized Indonesian Rubber"
What does SIR mean?
SIR as abbreviation means "Standardized Indonesian Rubber"
