| C&H | cocaine and heroin; coarse and harsh [breathing] |
|---|---|
| DICD | dispersion-induced circular dichroism |
| ECD | ectrodactyly; electrochemical detector; electron capture detector; endocardial cushion defect; enzym... |
| ED | early-decision [applicant]; early differentiation; ectodermal dysplasia; ectopic depolarization; eff... |
| MORD | magnetic optical rotatory dispersion |