Found 908 abbreviations starting with IR:

IRS	International Relief Service Governmental » United Nations
IRS	International Responsibility Seminar Miscellaneous » Unclassified
IRS	International Revange Service Miscellaneous » Unclassified
IRS	International Riot Society Miscellaneous » Funnies
IRS	International Rongdoing Society Miscellaneous » Gaming
IRS	Internet Racer's Supply Miscellaneous » Unclassified
IRS	Intimate Relations Schedule Internet » Chat
IRS	Intrapulse Raman Scattering Miscellaneous » Unclassified
IRS	Inventory and Resource System Business » General
IRS	Inverse Repeated Sequence Academic & Science » Mathematics
IRS	Invisible RattleSnakes Miscellaneous » Funnies
IRS	Iron Ring Stag Miscellaneous » Names and Nicknames
IRS	Irritable Rabbit Syndrome Miscellaneous » Unclassified
IRS	Irsa Inversiones y Represent Business » NYSE Symbols
IRS	Irwin R. Scheister, wrestler (real name: Lawrence Michael Rotunda) Community » Famous
IRS	Isolation Resistance Sanitation Medical » Hospitals
IRS	It Really Stinks Computing » Texting
IRS	Italian Rhythm Section Miscellaneous » Unclassified
IRS	Its Really Stealing Miscellaneous » Unclassified
IRS	Resource (WordPerfect) Computing » File Extensions
IRS (OC)	International Relations Staff (OC) Governmental » FDA
IRSA	Immigration and Refugee Services of America Community » Non-Profit Organizations
IRSA	Independent Railway Supervisors Association Community » Unions
IRSA	Indus River System Authority Academic & Science » Ocean Science
IRSA	Indus River System Authority Governmental » Environmental

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