What does SIR stand for?
SIR stands for "Seattle International Randonneurs"
How to abbreviate "Seattle International Randonneurs"?
"Seattle International Randonneurs" can be abbreviated as SIR
What is the meaning of SIR abbreviation?
The meaning of SIR abbreviation is "Seattle International Randonneurs"
What does SIR mean?
SIR as abbreviation means "Seattle International Randonneurs"
