What does FDM stand for?
FDM stands for "Full Duplex Message"
How to abbreviate "Full Duplex Message"?
"Full Duplex Message" can be abbreviated as FDM
What is the meaning of FDM abbreviation?
The meaning of FDM abbreviation is "Full Duplex Message"
What does FDM mean?
FDM as abbreviation means "Full Duplex Message"
