Morse code abbreviations are not the same as prosigns. Morse abbreviations are composed of (normal) textual alpha-numeric character symbols with normal Morse code inter … See more

The following Table of Morse code abbreviations and further references to Brevity codes such as 92 Code, Q code, Z code, and R-S-T system serve to facilitate fast and efficient … See more

In International Morse code there is no distinct dot-dash sequence defined only for the mathematical equal sign [=]; rather the same code ( ▄▄▄ ▄ ▄ ▄ ▄▄▄ or dah di di di dah) is shared by … See more

• 92 Code
• ACP 131
• Brevity code
• See more

To make Morse code communications faster and more efficient, there are many internationally agreed patterns or conventions of communication which include: extensive use of abbreviations, use of brevity codes such as 92 Code, RST code See more

Rag chewer is a name applied to amateur radio Morse code operators who engage in informal Morse code conversations (known as chewing the rag) while discussing subjects … See more