Answer:

I

R

R

We have spotted IRR (3 Letters) a total of 11 times in our database. Below you may see the clues associated with IRR and also when and where was it last seen:

Referring crossword puzzle clues

• Sale rack abbr.
• Second-quality mdse.
• Nonstandard: Abbr.
• Today rival in brief

Usage among publishers:

• Eugene Sheffer: Dec 14, 2024
• Newsday: Aug 25, 2024
• New York Times: Aug 9, 2024
• New York Times: Apr 30, 2024