What does IBM stand for?
IBM stands for "Internationale Briefmarken-Messe"
How to abbreviate "Internationale Briefmarken-Messe"?
"Internationale Briefmarken-Messe" can be abbreviated as IBM
What is the meaning of IBM abbreviation?
The meaning of IBM abbreviation is "Internationale Briefmarken-Messe"
What does IBM mean?
IBM as abbreviation means "Internationale Briefmarken-Messe"
