What does UPO stand for?

UPO stands for "Unary Painter Operator"

How to abbreviate "Unary Painter Operator"?

"Unary Painter Operator" can be abbreviated as UPO

What is the meaning of UPO abbreviation?

The meaning of UPO abbreviation is "Unary Painter Operator"

What does UPO mean?

UPO as abbreviation means "Unary Painter Operator"