Data Storage Equipment 
Dhaka Stock Exchange 
Data Switching Equipment 
Data Switching Exchange 
distributed system environment 
Distributed Systems Environment 
Domestic Sewage Exclusion 
Data Structure Editor 
Data System Experiment 
DATA SYSTEMS ENGINEERING 
Data Systems Experiment 
Deep Sky Exploration 
Department of Sustainability and Envir… 
Department of Systems Engineering 
Deputy for Software Engineering 
Dewar Support Electronics 
Dialogue Service Element 
Digital Subtitle Encoder 
Digital Systems Engineer 
Directory Services Element 
disposable smoke evacuator 
Distributed Single-Layer Embedded 
Distributed Systems Engineering 
DSA-Specific Entry 
Dynamic System Estimation Library 
Danbury Special Ed 
dark septate endophytes 
dark septate endophytic 
Dartmouth Society of Engineers 
Data Set Extension