| Term | Full Form | Category |
|---|---|---|
| OIAI | Masjed Soleiman, Iran | Others |
| OIAI | Office of Institutional Advancement and Internationalization | Others |
| OIAI | Office of Institutional Assurance and Integrity | Others |
| OIAI | Office of Internal Audit and Investigations | Others |
| OIAI | Ohio Israel Agricultural Initiative | Others |
| OIAI | Once In Always In | Others |
| OIAI | One In All In | Others |
| OIAI | Opioid Induced Adrenal Insufficiency | Others |
| OIAI | Orthopedic Implant Associated Infections | Others |
| OIAI | Other Intra Abdominal Infections | Others |