| 释义 |
{{selfref|In Wikipedia, SFD may refer to Stub types for deletion}} SFD may stand for: - Single-family dwelling
- Size frequency distribution for features such as asteroids and impact craters
- Software Freedom Day, an annual worldwide celebration of Free Software
- Start frame delimiter, a one-byte value marking the end of the preamble of an Ethernet frame
- Schwarze Filmschaffende in Deutschland, a professional association based in Berlin, Germany
- NYSE indicator of Smithfield Foods
- Seconds From Disaster, a program on the National Geographic Channel that investigates on the worst man-made disasters and some natural disasters
- Scottish First Division
- Snake fungal disease
- Stress Field Detector
- "Superfloppy" disk, a floppy disk variant
- Spline Font Database, a FontForge font file format
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