What does HDM stand for?
HDM stands for "High Density Modem"
How to abbreviate "High Density Modem"?
"High Density Modem" can be abbreviated as HDM
What is the meaning of HDM abbreviation?
The meaning of HDM abbreviation is "High Density Modem"
What does HDM mean?
HDM as abbreviation means "High Density Modem"
