50 DSN definitions

Deep Space Network 
Defense Switched Network 
Defense Switching Network 
Delivery Status Notification 
Data Source Name 
Defense Switch Network 
Digital Switching Network 
Distributed Systems Network 
data set name 
Database Source Name 
Dataset Name 
Defense Secure Network 
defense systems network 
Delivery Service Notification 
Digital Switched Network 
Disk Serial Number 
Distributed System Network 
Double Shelf Network 
Data Source Names 
Data Steering Network 
DATA SYSTEM NEWS 
Debit Service Number 
Deep Space Net 
Deep Space Nine 
Deep-Space Network 
defence security network 
Defense Services Network 
Defense Subscriber Network 
Dejerine-Sottas neuropathy 
Deliver Single Number