Definition of Call sign

1. Noun. (broadcasting) A combination of letters and numbers used to identify a radio or television station. ¹

2. Noun. (military) Any combination of characters or pronounceable words, which identifies a communication facility, a command, an authority, an activity, or a unit; used primarily for establishing and maintaining communications. Also called CS. (JP 1-02 Department of Defense Dictionary of Military and Associated Terms.) ¹

¹ Source:

Call Sign Pictures

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Lexicographical Neighbors of Call Sign

call mark
call names
call number
call off
call off the dogs
call on
call on the carpet
call one's bluff
call option
call originator
call out
call outs
call premium
call screening
call sign (current term)
call signs
call someone's bluff
call stack
call stacks
call the ball
call the police
call the shots
call the tune
call them as one sees them
call to account
call to mind
call to order
call to prayer
call to the bar

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