- DAISY stands for Digital Accessible Information System (ANSI/NISO Z39.86 2002 standard)
- DAISY stands for Diabetes Autoimmunity Study in the Young
- DAISY stands for Dynamically Architected Instruction Set from Yorktown (IBM)
- DAISY stands for Defense Reutilization and Marketing Service (DRMS) Automated Information System
- DAISY stands for Da Inner Sound Y’all
- DAISY stands for Defense Automated Information System
- DAISY stands for Disposal Automated Information System
- DAISY stands for Distributed Array of Inexpensive Systems
- DAISY stands for Database & Airport Information System (Airport Flight Information System)
DAISY