| Abbreviation | Definition |
|---|---|
| COH | Company of Heroes |
| COH | company of heros |
| COHC | CITIC Offshore Helicopter Company |
| COHDEFOR | Corporaci??n Hondure??a de Desarrollo Forestal |
| COHDEFOR | Corporación Hondureña de Desarrollo Forestal |
| COI | Communications Options Inc |
| COIC | Citibank Overseas Investment Corporation |
| COIL | Community Intelligence Labs |
| COLOSPIN | COLOrado Software Process Improvement Network |
| COLTRIBAL | Colville Tribal Services Corporation |
| COMAC | Commercial Aircraft Corporation of China |
| COMD | Crude Oil Marketing Department |
| COMM | Commodity |
| ComNAc | Complete Net Access |
| COMSA | COMmercializacion y Servicios Automatizados |
| CONAF | Corporaci??n Nacional Forestal |
| CONAF | Corporación Nacional Forestal |
| COND | Consolidated Edison |
| CONDEC | Consolidated Diesel Electric Company |
| CONED | Consolidated Edison |