Business Word Abbreviations and Acronyms

1. IQPA
   Independent Qualified Public Accountant
2. IRA
   Individual Retirement Account
3. IRA
   Individual Retirement Arrangement
4. IRB
   Internal Revenue Bulletin
5. IRC
   Internet Relay Chat
6. IRC
   Internal Revenue Code of 1986
7. IRCA
   Immigration Reform and Control Act
8. IRD
   Income In Respect of A Decedent
9. IRDA
   Insurance Regulatory Development Authority
10. IREA
    Intermountain Rural Electric Association
11. IREG
    International Telecommunication Union
12. IRIN
    Integrated Regional Information Networks
13. IRMAA
    Income Related Medicare Adjustment Amount
14. IRP
    Industry Risk Premium
15. IRS
    U.S. Internal Revenue Service
16. ISA
    International Accounting Standards
17. ISA
    International Seabed Authority
18. ISBA
    International Seabed Area
19. ISDN
    Integrated Services Digital Network
20. ISM
    Interactive Studio Management

Last updated: May 23, 2020 — Total entries: 3,415