What does cc in ccyymmdd stand for?

Answer 1

CC stands for the first two digits of the calander year

e.g.

070111 - ddmmyy

20110107 - ccyymmdd

Answer 2

"cc" in "ccyymmdd" typically stands for century, indicating the first two digits of the year in a date format. For example, in "ccyymmdd," "cc" would represent the century (e.g., 20 for the 21st century) in a date such as 20210405.