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What does IRS stand for? 

What does IRS mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: IRS.

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IRS

Internal Revenue Service

Governmental » Military -- and more...

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IRS

Interest Rate Swap

Business » Stock Exchange

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IRS

Insulin Receptor Substrate

Medical » Physiology

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IRS

Infrared Spectroscopy

Academic & Science » Electronics

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IRS

Insulin Resistance Syndrome

Medical » Physiology

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IRS

Independent Rear Suspension

Governmental » Transportation -- and more...

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IRS

Information And Referral Services

Business » Companies & Firms

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IRS

Increasing Returns to Scale

Business » Accounting

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IRS

Information Retrieval System

Miscellaneous » Unclassified -- and more...

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IRS

Infernal Revenue Service

Miscellaneous » Funnies

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IRS

Information Reporting System

Governmental » Military

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IRS

I Remain Standing

Miscellaneous » Unclassified

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IRS

Interface Requirements Specification

Governmental » Military

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IRS

Intelligent Register System

Computing » General Computing

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IRS

Income Revenue Service

Miscellaneous » Funnies

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IRS

Iron Ring Stag

Miscellaneous » Names and Nicknames

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IRS

Resource (WordPerfect)

Computing » File Extensions

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IRS

Inventory and Resource System

Business » General Business

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IRS

It Really Stinks

Computing » Texting

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IRS

International Reference Star

Academic & Science » Astronomy

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IRS

Irwin R. Scheister, wrestler (real name: Lawrence Michael Rotunda)

Community » Famous & Celebs

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IRS

Instinctive Reaction To Struggle

Miscellaneous » Unclassified

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IRS

I Respect Someone

Internet » Chat

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IRS

Individualised Research Study

Academic & Science » Research

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IRS

Interchange Recors Separator

Computing » General Computing

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IRS

Irsa Inversiones y Represent

Business » NYSE Symbols

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IRS

International Relations Society

Academic & Science » Societies

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IRS

Internet Racer's Supply

Sports » Racing

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IRS

Interesting Readers Society

Academic & Science » Societies

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IRS

Inverse Repeated Sequence

Academic & Science » Mathematics

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IRS

Image Results and Security

Computing » Cyber & Security

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IRS

Instructor Rating System

Academic & Science » Universities

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IRS

Interested Readers' Society

Community » News & Media

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IRS

Interested Readers Society

Community » News & Media

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IRS

Isolation Resistance Sanitation

Medical » Hospitals

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IRS

International Responsibility Seminar

Miscellaneous » Unclassified

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IRS

Intelligent Responsible Students

Academic & Science » Universities

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IRS

Improving The Republican Summer

Miscellaneous » Funnies

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IRS

International Relief Service

Governmental » United Nations

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IRS

International Riot Society

Miscellaneous » Funnies

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IRS

Information and Reconnaissance Ship

Governmental » Military

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IRS

Internal Regulating Services

Business » General Business

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IRS

I'm Really Sexy

Internet » Chat

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IRS

In Range Shooting

Governmental » Military

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IRS

Inserted Rectally Service

Miscellaneous » Unclassified

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IRS

Italian Rhythm Section

Community » Music

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IRS

Intimate Relations Schedule

Internet » Chat

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IRS

Independent RV Sellers

Business » Companies & Firms

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IRS

Inmate Roommate Soulmate

Miscellaneous » Unclassified

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IRS

Instant Refund Station

Business » General Business

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IRS

It's Really Stealing

Miscellaneous » Funnies

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IRS

Incident Reporting System

Governmental » FDA

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IRS

Invisible RattleSnakes

Miscellaneous » Funnies

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IRS

Indian Readership Survey

Miscellaneous » Unclassified

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IRS

Innovative Reflection Spotlight

Miscellaneous » Unclassified

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IRS

Instant Recreational Satisfaction

Miscellaneous » Unclassified

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IRS

Irritable Rabbit Syndrome

Medical » Syndromes

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IRS

Illinois Reading Society

Academic & Science » Societies

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IRS

Insulin Receptor Stke

Miscellaneous » Unclassified

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IRS

International Revange Service

Miscellaneous » Unclassified

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IRS

I Ride Slow

Miscellaneous » Unclassified

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IRS

Increased Rotational Speed

Miscellaneous » Unclassified

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IRS

Integrated Reception System

Miscellaneous » Unclassified

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IRS

Internal Revenue Selfies

Miscellaneous » Unclassified

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IRS

Irate Raging Spouse

Miscellaneous » Funnies

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IRS

I'm Really Sweet

Internet » Chat

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IRS

Im Really Sweet

Miscellaneous » Unclassified

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IRS

Implicit Radiation Solver

Miscellaneous » Unclassified

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IRS

Information and Reporting Services

Miscellaneous » Unclassified

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IRS

Inhibit Republican Speech

Governmental » Politics

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IRS

Insensitive Ruthless Shysters

Miscellaneous » Unclassified

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IRS

Interesting Rural Scenery

Miscellaneous » Unclassified

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IRS

Internal Responsibility Syndrome

Medical » Syndromes

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IRS

Internal Revenue Services

Miscellaneous » Unclassified

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IRS

Internal the R Stands

Miscellaneous » Unclassified

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IRS

International Revenue Service

International

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IRS

International Rod Society

International -- and more...

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IRS

inverse Raman scattering

Miscellaneous » Unclassified

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IRS

Irreverent Rodent Society

Academic & Science » Societies

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IRS

Irritable Ricky Syndrome

Medical » Syndromes

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IRS

Identical, Related, or Similar

Governmental » FDA -- and more...

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IRS

Identify, Reduce, and Schedule

Business » General Business

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IRS

Illini Racing Series

Miscellaneous » Automotive

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IRS

Impact of Rising Sea

Academic & Science » Climate

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IRs

Impreza Rs

Miscellaneous » Automotive

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IRS

Indian Remote Sensing

Academic & Science » Geology

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IRS

Indian Residential Schools

Governmental » Institutes

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IRS

Indoor Residual Spray

Business » Products -- and more...

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IRS

Indoor residual spraying

Community » Housing & Amenities -- and more...

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IRS

Industrial Relations Strategy

Business » Companies & Firms

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IRS

Inertial Reference System

Governmental » NASA

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IRS

Inflatable Restraint System

Miscellaneous » Automotive

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IRS

Information Retrieval Service

Computing » IT

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IRS

Infra Red Sensor

Computing » IT

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IRS

Infrared Locking System

Miscellaneous » Automotive

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IRS

Initial Receive Sequence

Computing » IT

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IRs

Institutional Representatives

Business » Occupation & Positions

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IRS

Integrated Restraint System

Miscellaneous » Automotive

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IRS

Intel Real Sense

Computing » IT

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IRS

Intelligent Radar Sensor

Miscellaneous » Automotive

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IRS

Intelligent Road Studs

Miscellaneous » Automotive

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IRS

Inter-Domain Routing Security

Computing » IT

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IRS

Interchange Record Separator

Computing » IT

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IRS

International Retail Service

Computing » IT

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IRS

International Reynard Society

Academic & Science » Societies

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IRS

International Rongdoing Society

Computing » Gaming

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IRS

Internet Radio Station

Computing » IT

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IRS

Intrapulse Raman Scattering

Miscellaneous » Unclassified

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IRS

It's Really Sexy

Internet » Chat

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IRS

Société Internationale Renardienne

Academic & Science » Societies

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What does IRS mean?

Internal Revenue Service, IRS(noun)
the bureau of the Treasury Department responsible for tax collections

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    IRS

    Internal Revenue Service
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    BIOS
    A Brilliant International Operating System
    B Basic Input-Output Standards
    C Bug In Operating System
    D Basic Input-Output Services

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