IRS — synonyms, definition
1. IRS (Noun)
3 synonyms
Internal Revenue Service atomic number 77* iridiums
2 definitions
IRS (Noun) — The bureau of the Treasury Department responsible for tax collections.
IRS (Noun) — A heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium.
8 types of
agency authority bureau federal agency government agency metallic element* metals office
4 parts of
Department of the Treasury Treasury Department United States Treasury treasury