CCU

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CCU

noun CCUs

abbreviation, countable, initialism Initialism of cardiac/coronary care unit
Similar: CICU
abbreviation, countable, initialism Initialism of critical care unit
Similar: ICU, intensive care unit, ITU
abbreviation, countable, initialism, uncountable Initialism of carbon capture and utilization Meronyms: CC, carbon capture
Similar: CCUS, CCS, carbon sequestration
abbreviation, countable, initialism, uncountable Initialism of credit card usage, namely, the percentage of one's available credit line amounts that one has currently already borrowed against (for example, if one has ten thousand available credit and has already borrowed four thousand, then one's CCU value is 40%).
abbreviation, countable, initialism, uncountable Initialism of concurrent user
abbreviation, countable, initialism, uncountable Initialism of camera control unit

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MLA

"CCU." Wiktionary, via Micwyn, micwyn.com/word/ccu. Accessed 6 Nov. 2026.

APA

CCU. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ccu

Chicago

"CCU." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ccu.

BibTeX

@misc{ccu_2026,
  title = {CCU},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ccu},
  urldate = {2026-11-06}
}