What does SUM stand for?

The list of SUM abbreviation meanings.

Stands For|69Abbreviated As|1Related|0

69 entries under topic. ×

1
Some(Morse aids, Morse code, Radio)
For more, try SUM on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). sum. Retrieved September 22, 2026, from http://smartdefine.org/sum/abbreviations/f/morse_code
ChicagoSmart Define. 2018. "sum" http://smartdefine.org/sum/abbreviations/f/morse_code (accessed September 22, 2026).
HarvardSmart Define 2018, sum, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/sum/abbreviations/f/morse_code>.
MLASmart Define. "sum" 13 February 2018. Web. 22 September 2026. <http://smartdefine.org/sum/abbreviations/f/morse_code>