| IIEA | Independent Impact Evaluation Agent 
| Others |
| IIEA | Institute of Industrial Engineers Australia
| Others |
| IIEA | Institute of International and European
| Others |
| IIEA | Institute of International and European Affairs
| Others |
| IIEA | Institute of International European Affairs
| Others |
| IIEA | International Institute for Ecological Agriculture
| Others |
| IIEA | International Intelligence Ethics Association
| Others |
| IIEA | International Iranian Economic Association
| Others |