international call sign definition

  • noun:
    • A call sign assigned prior to the provisions of Overseas Telecommunications Union to spot a radio station. The nationality for the radio section is identified by the very first or the first two figures. (whenever found in aesthetic signaling, intercontinental telephone call indications tend to be named “signal letters.”)

Related Sources

  • Definition for "international call sign"
    • A call sign assigned prior to the provisions…
    • View More
  • Cross Reference for "international call sign"
29 votes

How would you define international call sign?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!