| CERCLA | The Comprehensive Environmental Response, Compensation, and Liability Act |
|---|---|
| CLIA | Clinical Laboratories Improvement Act |
| COBRA | Consolidated Omnibus Reconciliation Act |
| CSA | Canadian Standards Association; canavaninosuccinic acid; carbonyl salicylamide; cell surface antigen... |
| DDA | Dangerous Drugs Act; dideoxyadenosine; digital differential analysis |