What does SIR stand for?
SIR stands for "Swept Infralittoral Rock"
How to abbreviate "Swept Infralittoral Rock"?
"Swept Infralittoral Rock" can be abbreviated as SIR
What is the meaning of SIR abbreviation?
The meaning of SIR abbreviation is "Swept Infralittoral Rock"
What does SIR mean?
SIR as abbreviation means "Swept Infralittoral Rock"
