Sources

International Morse code

International Telecommunication Union, Recommendation ITU-R M.1677-1, International Morse code (2009). Codes for !, &, ;, _ and $, which are in common use but not in the standard, and national Latin letters: English Wikipedia, Morse code.

National Latin letters

The Morse code article in each language's own Wikipedia, and Swedish Wikipedia, Specialtecken i morsealfabetet. 337 entries, each checked by script against the line it was taken from.

Other alphabets

• Russian, Ukrainian, Bulgarian: English, Russian and Ukrainian Wikipedia; morsecode.world.
• Serbian and Croatian: Serbian Wikipedia (citing Свезнање, 1937) and Croatian Wikipedia.
• Tajik: Tajik Wikipedia.
• Greek: English and Greek Wikipedia.
• Hebrew: English Wikipedia; morsecode.world.
• Arabic: English and Arabic Wikipedia; morsecode.world.
• Persian: English and Persian Wikipedia.
• Kurdish (Sorani): English Wikipedia.
• Armenian: Armenian Wikipedia (citing a 1929 Armenian telegraph book).
• Thai: Thai Wikipedia; the table published by amateur radio station HS4VED.
• Devanagari: English Wikipedia, after Ashok Kelkar (1967), Telegraph code for Marathi.
• Japanese (Wabun): English and Japanese Wikipedia.
• Korean: English Wikipedia (citing the Korean radio station regulations) and Korean Wikipedia.
• Chinese telegraph code: Unicode Unihan database, kMainlandTelegraph and kTaiwanTelegraph.
• Zhuyin: Chinese Wikipedia.
• Vietnamese: Vietnamese Wikipedia.
• American Morse: English Wikipedia; morsecode.world.
• Tap code: English Wikipedia.
• Abbreviations: English Wikipedia, Morse code abbreviations.

Romanisation

Letters with no Morse code of their own are romanised with the open-source any-ascii library (ISC licence).

Report a correction

If you know a published table that disagrees with ours, send it to hello@morse24.com and we will check it against the sources above.