| Abbreviation | Definition |
|---|---|
| IAAS | Insurance and Actuarial Advisory Services |
| IAAT | Insurance Agents Alliance of Texas |
| IACG | Insurance Awareness Coordinators Group |
| IAI | Inter Americas Insurance |
| IAIC | Independence American Insurance Company |
| IAIC | Islamic Arab Insurance Co |
| IAIP | International Association of Insurance Professionals |
| IAJ | Insurance Association of Jamaica |
| IAMS | Insurance Agency Marketing Services |
| IANL | Insurance Association of Newfoundland and Labrador |
| IAPM | Insurance Affordability Programs Manual |
| IARB | Insurance Agents Registration Board |
| IASIS | International Association of Student Insurance Services |
| IAT | Insurance and Trust |
| IAUA | Insurance Appraisal and Umpire Association |
| IB | Insurance Beneficiary |
| IBAI | Insurance Banking Association of India |
| IBAI | Insurance Brokers Association Of India |
| IBAO | Insurance Brokers Association of Ontario |
| IBCW | Insurance Brokers Of Central Wagga |