What does opt-out stand for?
opt-out stands for "a.k.a. opt out"
How to abbreviate "a.k.a. opt out"?
"a.k.a. opt out" can be abbreviated as opt-out
What is the meaning of opt-out abbreviation?
The meaning of opt-out abbreviation is "a.k.a. opt out"
What does opt-out mean?
opt-out as abbreviation means "a.k.a. opt out"
