The acronym SFD could stand for:

Measuring Reddening with Sloan Digital Sky Survey Stellar Spectra and Recalibrating SFD
Recombinant SFD isoforms activate vacuolar proton pumps.
Measuring Reddening with SDSS Stellar Spectra and Recalibrating SFD
Arabidopsis sfd mutants affect plastidic lipid composition and suppress dwarfing, cell death, and the enhanced disease resistance ph...
A novel soft and fast recovery diode (SFD) with thin p-layer formed by Al-Si electrode
Charge transport in organic semiconductors.
Coping styles in animals: current status in behaviour and stress-physiology. Neurosci Behav Rev 23: 925-935
Organic semiconductors: a theoretical characterization of the basic parameters governing charge transport.
Credit Growth, Problem Loans and Credit Risk Provisioning in Spain.
Neutrophil extracellular traps promote deep vein thrombosis in mice