| IEA | immediate early antigen; immunoelectroadsorption; immunoelectrophoretic analysis; infectious equine ... |
|---|---|
| IMPAC | Information for Management, Planning, Analysis and Coordination |
| INAA | instrumental neutron activation analysis |
| JA | judgment analysis; juvenile atrophy; juxta-articular |
| LCC | lactose coliform count; left circumflex coronary (artery); left common carotid; left coronary cusp; ... |