ca

1 of 3

abbreviation (1)

circa

Ca

2 of 3

symbol

calcium

CA

3 of 3

abbreviation (2)

1
California
2
Central America
3
certified acupuncturist
4
chartered accountant
5
chief accountant
6
chronological age
7
commercial agent
8
controller of accounts
9
current account

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C-4
ca
CA
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Cite this Entry

“Ca.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ca. Accessed 29 Oct. 2025.

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Medical Definition

Ca

1 of 2 symbol
calcium

CA

2 of 2 abbreviation
1
cancer
2
carcinoma
3
cardiac arrest
4
certified acupuncturist
5
chronological age
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