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Noun: IRS
  1. The bureau of the Treasury Department responsible for tax collections
    - Internal Revenue Service
Noun: IR
Usage: UK
  1. A board of the British government that administers and collects major direct taxes
    - Inland Revenue [UK]

Type of: administrative body, administrative unit, agency, authority, bureau, federal agency, government agency, office

Part of: Department of the Treasury, Treasury, Treasury Department, United States Treasury

Encyclopedia: IRS

IR