| Acronym | Definition |
|---|
| IECM➣Induced Environment Contamination Monitor |
| IECM➣International Emergency Catastrophe Management (conference) |
| IECM➣Integrated Enterprise Content Management (software) |
| IECM➣Inflight Engine Conditioning Monitoring |
| IECM➣Institute of Experimental and Clinical Medicine (Vilnius University; Lithuania) |