Data Service Unit 
Digital Service Unit 
Data Storage Unit 
Direct Support Unit 
DAIHATSU 
Data Service Units 
Dakota State University 
Data Selector Unit 
Data Switching Unit 
Decision Storage Unit 
Delta State University 
DEVICE SWITCHING UNIT 
Direct Support Units 
DISK STORAGE UNIT 
Display Switching Unit 
Distribution Service Unit 
Distribution System Users 
Data Secure Unix 
Data Select Unit 
Data Services Unit 
Data Servicing Unit 
data signaling unit 
Data Synchronization Unit 
data synchronize unit 
Data Synchronizer Unit 
Day Surgery Unit 
Debt Strategies Fund, Inc. 
Deficit Spending Unit 
Delaware State University 
Delay in Start-Up