What does call sign. stand for?
call sign. stands for "A code identifying a ship's radio."
How to abbreviate "A code identifying a ship's radio."?
"A code identifying a ship's radio." can be abbreviated as call sign.
What is the meaning of call sign. abbreviation?
The meaning of call sign. abbreviation is "A code identifying a ship's radio."
What does call sign. mean?
call sign. as abbreviation means "A code identifying a ship's radio."
