What does SD stand for?
SD stands for "Spasmodic Dysphonia"
How to abbreviate "Spasmodic Dysphonia"?
"Spasmodic Dysphonia" can be abbreviated as SD
What is the meaning of SD abbreviation?
The meaning of SD abbreviation is "Spasmodic Dysphonia"
What does SD mean?
SD as abbreviation means "Spasmodic Dysphonia"
