What does PCM stand for?
PCM stands for "Punched Cards Mechanized"
How to abbreviate "Punched Cards Mechanized"?
"Punched Cards Mechanized" can be abbreviated as PCM
What is the meaning of PCM abbreviation?
The meaning of PCM abbreviation is "Punched Cards Mechanized"
What does PCM mean?
PCM as abbreviation means "Punched Cards Mechanized"
