DSN

DSN may refer to:

Technology edit

Computing & Internet edit

Data set (IBM mainframe) Name, the name of a computer file having a record organization
Data source name, a data structure used to describe a connection to a data source
Delivery Status Notification message, an automated electronic mail message about a delivery problem
Distributed social network, a social network that is decentralised and distributed across multiple providers
International Conference on Dependable Systems and Networks
.DSN (design file), industry-standard import file format of Specctra-compatible autorouters

Military and Intelligence edit

Defense Switched Network, a communications network operated by the United States Department of Defense
DSN DASH, the U.S. Navy's Drone Anti-Submarine Helicopter.
DSN Satellite Network, a Japanese military X band satellite communications network operated by DSN Corporation
Direktion für Staatsschutz und Nachrichtendienst (Directorate for National Security and Intelligence), an Austrian intelligence agency

Space edit

Deep Space Network, a communication network

Media and Entertainment edit

Direct Sports Network, a sports centered digital media company, based in Irvine, California

Others edit

Dansk Sprognævn, the Danish Language Council
Deutsche Schulen Nigeria, a school system which includes the Deutsche Schule Abuja
IATA code for Ordos Ejin Horo International Airport, China
Star Trek: Deep Space Nine, a science fiction television program
Doctor of Science in Nursing

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