What does SDF stand for?
SDF stands for "Simplified Directional Facilities"
How to abbreviate "Simplified Directional Facilities"?
"Simplified Directional Facilities" can be abbreviated as SDF
What is the meaning of SDF abbreviation?
The meaning of SDF abbreviation is "Simplified Directional Facilities"
What does SDF mean?
SDF as abbreviation means "Simplified Directional Facilities"
