| ECR | effectiveness-cost ratio; electrocardiographic response; emergency care research; emergency chemical... |
|---|---|
| GPCI | geographic practice cost index |
| LCC | lactose coliform count; left circumflex coronary (artery); left common carotid; left coronary cusp; ... |
| MAC | MacConkey [broth]; major ambulatory category; malignancy-associated changes; maximum allowable conce... |
| MCCI | medical care component of the consumer price index; medical cost control initiative |