The meaning of the Acronym SDD is...

SDD is

• Staff Development Day

More Meanings For SDD:

• Software Design Document
• Software Design Description
• Software Detailed Design
• Single Dish Data
• Silicon Drift Detector
• Systems Development Division
• Scsi Disk D
• Structure Of Descriptive Data
• Sterile Dry Dressing
• Software Data Dictionary
• Software Design Document
• Software Design Description
• System Development and Demonstration
• System Design Document
• Software Design Document

SDD is also in:

• Astronomy
• Electronics
• Military
• NASA
• Ocean Science
• Physiology
• Software
• Unfiled