What does SEC stand for?

The list of SEC abbreviation meanings.

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1
Switching Equipment Congestion signal(Electronic engineering)
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For more, try SEC on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). sec. Retrieved September 21, 2026, from http://smartdefine.org/sec/abbreviations/f/Electronic_engineering
ChicagoSmart Define. 2018. "sec" http://smartdefine.org/sec/abbreviations/f/Electronic_engineering (accessed September 21, 2026).
HarvardSmart Define 2018, sec, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sec/abbreviations/f/Electronic_engineering>.
MLASmart Define. "sec" 15 February 2018. Web. 21 September 2026. <http://smartdefine.org/sec/abbreviations/f/Electronic_engineering>