What does SIB stand for?
SIB stands for "Smithsonian Institution Building"
How to abbreviate "Smithsonian Institution Building"?
"Smithsonian Institution Building" can be abbreviated as SIB
What is the meaning of SIB abbreviation?
The meaning of SIB abbreviation is "Smithsonian Institution Building"
What does SIB mean?
SIB as abbreviation means "Smithsonian Institution Building"
