What does [:]-0 stand for?

[:]-0 stands for "scuba diver"

How to abbreviate "scuba diver"?

"scuba diver" can be abbreviated as [:]-0

What is the meaning of [:]-0 abbreviation?

The meaning of [:]-0 abbreviation is "scuba diver"

What does [:]-0 mean?

[:]-0 as abbreviation means "scuba diver"