The meaning of the Acronym SFD is...

SFD is

• Science Fiction Dork

More Meanings For SFD:

• Super Floppy Drive
• Start Frame Delimiter
• Stacking Fault Density
• Seed File Directory
• Science Fiction Dork
• Small For Dates
• Smithfield Foods, Inc.
• Crossfeed
• Single Family Dwelling
• Society of Film Distributors
• Social Fund for Development
• San Fernando de Apure, Venezuela

SFD is also in:

• Airport Codes
• Electronics
• Farming
• Hardware
• Housing
• Media
• NASA
• Networking
• Non-Profit Organizations
• NYSE Symbols
• Physiology
• Science Fiction