Radio Abbreviations and Acronyms

1. IAAIS
   International Association of Audio Information Services
2. IAB
   International Association of Broadcasting
3. IAC
   Italian Activity Contest
4. IAR
   Informacyjnj Agencja Radiowa
5. IARU
   International Amateur Radio Union
6. IB
   Illes Balears
7. IB
   Impedance Bridge
8. IBA
   Independent Broadcasting Authority
9. IBA
   Illinois Broadcasters Association
10. IBA
    Indiana Broadcasters Association
11. IBA
    Iowa Broadcasters Association
12. IBA
    Israel Broadcast Authority
13. IBAC
    In-Band Adjacent Channel
14. IBAC
    In-Band Adjacent-Channel
15. IBAC
    In Band Adjacent Channel
16. IBB
    International Broadiast Bureau
17. IBC
    International Broadcasting Company
18. IBC
    International Broadcasting Corporation
19. IBC
    International Broadcast Congress
20. IBC
    International Brocasting Channel

Last updated: August 25, 2021 — Total entries: 5,410