The meaning of the Acronym RDD is...

RDD is

• Reactor Development and Demonstration
• Rodinny Detsky Domov
• Research Data Design
• Random Digit Dial

More Meanings For RDD:

• Research Design and Development
• Requirements Description Document
• Replaceable Database Driver
• Return Data Delay
• Responsibility-Driven Design
• Resume Driven Development
• Random Digit Dialing
• Required Delivery Date
• Requirements Documentation Directorate
• Requirement Driven Design
• Requirements Description Document
• Required Delivery Date
• Requirements Definition Document
• Research and Development Division
• Research And Development Documentation

RDD is also in:

• General
• Military
• NASA
• Networking
• Products
• Software
• Telecom
• US Government