IR

See also: Appendix:Variations of "ir"

Translingual

Symbol

IR

1. The ISO 3166-1 two-letter (alpha-2) code for Islamic Republic of Iran.

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English

Noun

IR (countable and uncountable, plural IRs)

1. (business) Initialism of Industrial Relations.
2. (business) Initialism of Investor Relations.
3. (computer science) Initialism of Information Retrieval.
4. (physics) Initialism of infrared.
5. (physics) Initialism of infrared radiation.

   IR communication

   IR blaster

6. (aviation) Initialism of inertial reference.
7. (disability sports) Abbreviation of indoor rowing.

Anagrams

• R.I., RI, Ri, ri

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Japanese

Pronunciation

• IPA^(key): [a̠i a̠ːɾɯ̟]

Noun

IR(アイアール) • (ai āru) 

1. Short for 統合型リゾート (tōgōgata rizōto, “integrated resort”).

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Latin

Proper noun

IR

1. (Christianity) Initialism of Iesus Rex. (Jesus, the king) Abbreviation of INRI.

Related terms

• INRI