| CoA-SPC | coenzyme A-synthetizing protein complex |
|---|---|
| COACH | cerebellar vermis hypoplasia/aplasia-oligophrenia-congenital ataxia-ocular colobomata-hepatic fibrosis [syndrome] |
| COAD | chronic obstructive airway disease |
| COAG | chronic open angle glaucoma |
| coag | coagulation, coagulated |
| COAL | chronic obstructive airflow limitation |
| COAP | cyclophosphamide, cytosine arabinose, vincristine, prednisone |
| coarct | coarctation |
| CoASH | uncombined coenzyme A |
| COAT | Children's Orientation and Amnesia Test |