| Abbreviation | Definition |
|---|---|
| IAI | International Association of Identification |
| IAIB | International Association of Islamic Banks |
| IAIB | International Association of Islamic Bioethics |
| IAIB | International Association of Islamic Business |
| IAIC | Indonesian Association on Information and Computing |
| IAIE | India Association of Inland Empire |
| IAIE | International Association for Islamic Economics |
| IAIE | International Association of Intercultural Education |
| IAIE | International Association of Islamic Economics |
| IAIM | International Association of Immunization Managers |
| IAIM | Irish Association of Investment Managers |
| IAIN | International Association of Institutes of Navigation |
| IAJ | Interchange Association Japan |
| IAJ | International Association of Judges |
| IAJE | International Association of Jazz Educators |
| IAJE | International Association of Jews from Egypt |
| IAKE | International Association of Knowledge Engineers |
| IALA | India Association of Los Angeles |
| IALA | Indiana Academic Library Association |
| IALA | International Association for Learning Alternatives |