Definitions for "NDR"
Non-Delivery Receipt
Nondelivery receipts. An NDR message informs the sender when a voice message cannot be delivered to its intended recipient—for example, when a subscriber mailbox is full.
Non Domestic Rating.
NSDL Data Repository. A Fedora-based repository that provides a flexible structure of digital objects and relationships to represent resources. The central record of all resources known to the NSDL.
Keywords:  nazarene, disaster, response
Nazarene Disaster Response
See Network Data Representation.
See Network Design Request.
Network Design Request. Process required to establish the scope of a network project and to develop preliminary timeframes for providing service to a CLEC.
National Driver Register
National Driver Registry
N+1 Device Redundancy. A spare or redundant device is provided to replace a failed primary device in a group.
Abbreviation for No Documents Required.