CCU Cardiovascular guardianship room 心血管监护室

CD Completely Denatured 完全变性

CDC complement-dependent cytotoxicity 依赖于补体的细胞毒性

CdR cytidine deoxyribose 脱氧核糖胞苷

CE Capillary Electrophoresis 毛细管电泳法

CEA Carcino-Embryonic Antigen 癌胚（性）抗原

CEC Commission on Education and Communication 教育和通讯委员会

CEE 3 cyclopentyl-17-ethinyl estradiol ether 炔雌醇-环戊醚

CF Cystic Fibrosis 囊性纤维变性

CFC colony forming cell 集落形成细胞

CFR Conversion FactoRs 转化因素

ChE Cholinesterase 胆碱酯酶

Ci Curie 居（里）

CID Collision-Induced Dissociation 碰撞诱导解离

CIP calf intestinal alkaline phosphate （小）牛小肠碱性磷酸酶

CIS Carcinoma in Situ 原位癌

CITES Convention on International Trade in Endangered Species of Wild Fauna and Flora 濒危野生动植物种国际贸易公约

CL Chlorine 氯

CM Centimorgan 厘摩（遗传图距单位）

Cmr Chloramphenicol resistant gene 氯霉素抗性基因