Meaning of NDR
What Does NDR Mean? (Using NDR Online)NDR means "Non-Delivery Receipt".
Summary of Key Points
Definition for NDRNDR means "Non-Delivery Receipt". This is the most common definition for NDR on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about NDR :
2: Quite easy to guess
Adults and Teenagers
A Text with NDR
Using NDR on a Cell Phone (SMS Texts, Whatsapp, and Yubl)