| Abbreviation | Definition |
|---|---|
| CNO | Carbon Nitrogen Oxygen |
| CNP | Cyclic Nucleotide Phosphodiesterase |
| CNS | Can Not See |
| CNSL | Cashew Nut Shell Liquid |
| CNT | Carbon NanoTube |
| CNTs | Carbon nanotubes |
| CO | Carbon Monoxide |
| Co | Cobalt |
| CO | Colloidal Oligo |
| CO2 | Carbon Dioxide |
| CO3 | Carbon trioxide |
| CO3 | Carbonate (not an acronym) |
| COD | 1,5-CycloOctaDiene |
| COD | Capacity On Demand |
| COD | Chemical Oxidation Demand |
| COD | Chemical Oxygen Demand |
| COE | chemistry osu edu |
| COI | Chemical of Interest |
| COI | Cytochrome Oxidase I |
| Compd | Compound |