| Acronym | Definition |
|---|
| IIRC➣If I Recall/Remember Correctly |
| IIRC➣Interactive Illinois Report Card |
| IIRC➣International Integrated Reporting Council |
| IIRC➣If I Read Correctly |
| IIRC➣Ito International Research Center (University of Tokyo; Japan) |
| IIRC➣If I Really Cared |
| IIRC➣Image and Identity Research Collective |
| IIRC➣If I Recollect Correctly |
| IIRC➣Impedance Imaging Research Center (Korea) |
| IIRC➣If It Really Counts |
| IIRC➣International Internet Recruiting Consultants, Inc. |
| IIRC➣International Inter-Society Research Committee (on Nuclear Codes and Standards) |
| IIRC➣Internet Information Research Center |
| IIRC➣Iraqi Islamic Reconciliation Conference |
| IIRC➣Immunity and Infection Research Centre |
| IIRC➣Interstate Insurance Receivership Compact |
| IIRC➣In Internet Relay Chat |
| IIRC➣Information Integrity Research Centre (UK) |
| IIRC➣International Interpretation Resource Center |
| IIRC➣International Interdisciplinary Research Colloquium |
| IIRC➣Inactive Item Review Code (US DoD) |
| IIRC➣Isn't It Really Cool |
| IIRC➣IVF & Infertilty Research Centre (Calcutta, India) |