| IEMA | Illinois Emergency Management Agency 
| Others |
| IEMA | Illinois Environmental Management Association
| Others |
| IEMA | Institute for European and Mediterranean Archaeology
| Others |
| IEMA | Institute of Environmental Management and Assessment
| Others |
| IEMA | Institute of Environmental Management Assessment
| Others |
| IEMA | Interactive Entertainment Merchants Association
| Others |
| IEMA | International Eight Metre Association
| Others |
| IEMA | International Ensemble Modern Academy
| Others |
| IEMA | International Executive Master of Arts
| Others |
| IEMA | International Executive Master of Auditing
| Others |
| IEMA | Internationale Ensemble Modern Akademie
| Others |
| IEMA | Iowa Emergency Management Association
| Others |