CA - Wikipedia
https://en.wikipedia.org/wiki/Ca
Ca., abbreviation for Candidatus, for taxonomical names that have not been completely described Cancer Carbonic anhydrase, a family of enzymes Carcinoma, a type of cancer Cardiac arrest Chemistry Calcium (Ca) Catecholamine, an organic compound Cellulose acetate, a type of plastic Chemical Abstracts, a publication of Chemical Abstracts Service
DA: 10 PA: 22 MOZ Rank: 31