The meaning of the Acronym SDF is...

SDF is

• Source Definition File
• System Data Format file ( Fixed-length ASCII Text)
• Simple Document Format

More Meanings For SDF:

• Sans domicile fixe
• Source Definition File
• System Data Format file ( Fixed-length ASCII Text)
• Simple Document Format
• Stuff Done Flag
• Serial Data Field
• Standard Download File
• Software Development File
• Software Development Folder
• Simple Data Format
• Standard Distance File
• Software Development Facility
• Software Development File
• Software Development Folder
• Self Defense Force

SDF is also in:

• File Extensions
• General
• Law
• Military
• Networking
• Software