What does ddI stand for?
ddI stands for "Doubleday Direct Inc"
How to abbreviate "Doubleday Direct Inc"?
"Doubleday Direct Inc" can be abbreviated as ddI
What is the meaning of ddI abbreviation?
The meaning of ddI abbreviation is "Doubleday Direct Inc"
What does ddI mean?
ddI as abbreviation means "Doubleday Direct Inc"
