Final answer:
D C stands for Dilation and curettage, a medical procedure used to diagnose and treat various conditions.
Step-by-step explanation:
The abbreviation D C stands for Dilation and curettage. It is a medical procedure in which the cervix is dilated and the uterine lining is scraped away. D C is commonly used to diagnose and treat various conditions, such as abnormal uterine bleeding or the removal of tissue after a miscarriage.