Answer:
S
I
S

We have spotted SIS (3 Letters) a total of 660 times in our database. Below you may see the clues associated with SIS and also when and where was it last seen:

Definition

A colloquial abbreviation of Sister.
Six. See Sise.

Referring crossword puzzle clues

Usage among publishers:

  • New York Times: Nov 24, 2025
  • USA Today: Nov 23, 2025
  • USA Today: Oct 14, 2025
  • LA Times: Sep 28, 2025
  • USA Today: Aug 31, 2025
  • LA Times: Aug 25, 2025
  • Newsday: Aug 14, 2025
  • New York Times: Jul 28, 2025
  • USA Today: Jul 6, 2025
  • USA Today: Jun 28, 2025
  • USA Today: Jun 21, 2025
  • USA Today: May 5, 2025
  • Universal: Feb 7, 2025
  • USA Today: Feb 6, 2025
  • New York Times: Jan 8, 2025
  • USA Today: Jan 3, 2025
  • Universal: Dec 25, 2024
  • USA Today: Dec 8, 2024
  • LA Times: Nov 24, 2024
  • LA Times: Oct 10, 2024
  • New York Times: Oct 3, 2024
  • Universal: Sep 26, 2024
  • Newsday: Apr 8, 2024
  • Eugene Sheffer: Apr 2, 2024
  • Eugene Sheffer: Mar 30, 2024
  • LA Times: Feb 11, 2024
  • USA Today: Jan 20, 2024
  • LA Times: Jan 19, 2024
  • LA Times: Feb 21, 2023