| IIAM | Independent Insurance Agents of Maryland 
| Others |
| IIAM | Indian Institute of Arbitration and Mediation
| Others |
| IIAM | Indian Institute of Arbitration Mediation
| Others |
| IIAM | Institude of Internal Auditors Malaysia
| Others |
| IIAM | Institute for Infrastructure Asset Management
| Others |
| IIAM | Institute of Internal Auditors MALAYSIA
| Others |
| IIAM | Integral Institute of Advanced Management
| Others |
| IIAM | International Institute for the Advancement of Medicine
| Others |