What does COS stand for?

The list of COS abbreviation meanings.

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439 entries under topic. ×

2
Change Of Subject(CHAT, Internet slang, Slang)
1
Child over shoulder(Online, Text messaging, CHAT)
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For more, try COS on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). cos. Retrieved September 24, 2026, from http://smartdefine.org/cos/abbreviations/f/chat
ChicagoSmart Define. 2018. "cos" http://smartdefine.org/cos/abbreviations/f/chat (accessed September 24, 2026).
HarvardSmart Define 2018, cos, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/cos/abbreviations/f/chat>.
MLASmart Define. "cos" 14 February 2018. Web. 24 September 2026. <http://smartdefine.org/cos/abbreviations/f/chat>