Enumeration

Noun

1. The act of enumerating, making separate mention, or recounting.
2. A detailed account, in which each thing is specially noticed.
3. A list; especially, a numbered list.

   "using the serial comma in enumerations"

4. A recapitulation, in the peroration, of the heads of an argument.
5. A data type that allows variables to have any of a predefined set of values.