What is the plural of cc as in cubic centimeters?

Answer 1

The plural of "cc" as in cubic centimeters is "cc" or "cm^3." The abbreviation "cc" is already in the plural form, so it remains the same when referring to multiple cubic centimeters. Alternatively, you can use the symbol "cm^3" to denote cubic centimeters in a plural context.

Answer 2

If cc stands for cubic centimetres, and the word centimentres is plural, then cc is plural.