What does umb stand for?
umb stands for "Unión Mundial de Boxeo"
How to abbreviate "Unión Mundial de Boxeo"?
"Unión Mundial de Boxeo" can be abbreviated as umb
What is the meaning of umb abbreviation?
The meaning of umb abbreviation is "Unión Mundial de Boxeo"
What does umb mean?
umb as abbreviation means "Unión Mundial de Boxeo"
