IRS

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See also: irs, IRs, and īrs

English

Pronunciation

Proper noun

IRS

  1. (US): Initialism of Internal Revenue Service.
  2. (India): Initialism of Indian Revenue Service.

Noun

IRS (uncountable)

  1. (aviation) Initialism of inertial reference system.
  2. (engineering) Initialism of Interface Requirements Specification.
  3. (basketball) Initialism of instant replay system.

Synonyms

(Inertial Reference System):

See also

(Inertial Reference System):

Noun

IRS (plural IRSs)

  1. (finance) Initialism of interest rate swap.

Anagrams