What does DFA stand for?

DFA stands for "Difficulty Falling Asleep"

How to abbreviate "Difficulty Falling Asleep"?

"Difficulty Falling Asleep" can be abbreviated as DFA

What is the meaning of DFA abbreviation?

The meaning of DFA abbreviation is "Difficulty Falling Asleep"

What does DFA mean?

DFA as abbreviation means "Difficulty Falling Asleep"