| RCC | radiological control center; rape crisis center; ratio of cost to charges; receptor-chemoeffector co... |
|---|---|
| RTC | random control trial; rape treatment center; renal tubular cell; residential treatment center; retur... |
| CLO | cod liver oil |
| CO | carbon monoxide; cardiac output; castor oil; casualty officer; centric occlusion; cervical orthosis;... |
| EPO | eosinophil peroxidase; erythropoiesis; erythropoietin; evening primrose-oil; exclusive provider orga... |