What does SBM stand for?
SBM stands for "Special Bureau for Mantle"
How to abbreviate "Special Bureau for Mantle"?
"Special Bureau for Mantle" can be abbreviated as SBM
What is the meaning of SBM abbreviation?
The meaning of SBM abbreviation is "Special Bureau for Mantle"
What does SBM mean?
SBM as abbreviation means "Special Bureau for Mantle"
