What does ABU stand for?

ABU stands for "Accepted, But Unusable"

How to abbreviate "Accepted, But Unusable"?

"Accepted, But Unusable" can be abbreviated as ABU

What is the meaning of ABU abbreviation?

The meaning of ABU abbreviation is "Accepted, But Unusable"

What does ABU mean?

ABU as abbreviation means "Accepted, But Unusable"