What does d:-) stand for?

d:-) stands for "Smiling with cap"

How to abbreviate "Smiling with cap"?

"Smiling with cap" can be abbreviated as d:-)

What is the meaning of d:-) abbreviation?

The meaning of d:-) abbreviation is "Smiling with cap"

What does d:-) mean?

d:-) as abbreviation means "Smiling with cap"