Span represented by the first three letters of 12 answers in this puzzle Crossword Clue

Span represented by the first three letters of 12 answers in this puzzle Crossword Clue. This clue appeared on the most recent puzzle Sunday Premier Crossword which is a weekly crossword puzzle that only posts on Sundays as you can probably guess by the name. It must be noted though, that even why the Sunday Premier crossword appears only once a week, it is very difficult and has more clues than a regular crossword so it's very probable that you will stumble upon clues that you can't solve.

SPAN REPRESENTED BY THE FIRST THREE LETTERS OF 12 ANSWERS IN THIS PUZZLE Answer:

• YEAR