What does PSM stand for?

PSM stands for "Providence-St. Mel"

How to abbreviate "Providence-St. Mel"?

"Providence-St. Mel" can be abbreviated as PSM

What is the meaning of PSM abbreviation?

The meaning of PSM abbreviation is "Providence-St. Mel"

What does PSM mean?

PSM as abbreviation means "Providence-St. Mel"