IRL

IRL

1. The ISO 3166-1 three-letter (alpha-3) code for Ireland.

Initialisms and abbreviations.

IRL

1. (motor racing) Indy Racing League, the sanctioning body for the IndyCar Series of American open-wheel racing.
2. Official car registration code for the Republic of Ireland.

IRL (not comparable)

1. (Internet slang) In real life (as opposed to online).
   • 2015, Joanna Walsh, Grow a Pair:

     Due to the splendid isolation guaranteed by her social position she had never met a cock IRL and, as there was no Wi-Fi in the palace, she had no opportunity to check the facts.

• in the flesh
• in meatspace

• RL
• OOC

• LIR