| COC | scale insects and mealybugs |
|---|---|
| COC | scale insects |
| COC | an order in the subclass Telosporidia |
| COC | an infection of the lungs and skin characterized by excessive sputum and nodules |
| COC | an infection of the lungs and skin characterized by excessive sputum and nodules |
| COC | (veterinary medicine) infestation with coccidia |
| COC | parasitic on the digestive epithelium of vertebrates and higher invertebrates |
| COC | the ladybugs |
| COC | spherical |
| COC | scale insects and mealybugs |
| COC | large finches |
| COC | a common large finch of Eurasia |