What does DER stand for?
DER stands for "Duplicate Email Remover"
How to abbreviate "Duplicate Email Remover"?
"Duplicate Email Remover" can be abbreviated as DER
What is the meaning of DER abbreviation?
The meaning of DER abbreviation is "Duplicate Email Remover"
What does DER mean?
DER as abbreviation means "Duplicate Email Remover"