The L-enantiomer of ascorbic acid, a water-soluble nutrient essential for life, synthesized by most animals and plants but not humans, although used in our bodies for many purposes. It is plentiful in citrus fruits and many vegetables, and a deficiency causes scurvy.

Abbreviation of care of. / Initialism of certificate of origin, a document used for shipping purposes. Describes country of origin of a given product.

Abbreviation of wheelchair. / Abbreviation of week commencing (followed by a date)

Abbreviation of backward compatibility.

Abbreviation of because.

Abbreviation of hepatitis C.

Abbreviation of dilation and curettage.

(management) The group of officers of a business organization who have the word "chief" in their titles. / (management) Senior headquarters executives.

Alternative spelling of C-sharp

An object-oriented programming language named C#.