| Abbreviation | Definition |
|---|---|
| CMPE | Contractors Mechanical Plant Engineers |
| CMRA | Contractor Manpower Reporting Application |
| COD | Confirmation Of Deliver |
| COD | Confirmation Of Delyvery |
| COGS | Contractors of Gearbox Software |
| COMS | Contractor Operation and Maintenance Services |
| COTY | Contractor of the Year |
| CPARS | Contractor Performance Assessing Reporting System |
| CPARS | Contractor Performance Assessment Rating System |
| CPARS | Contractor Performance Assessment Report System |
| CPARS | Contractor Performance Assessment Reporting System |
| CPARS | Contractor Performance Assessment Reports System |
| CPFC | Certificate of Payment, Final, Conclusive |
| CPHA | Contractors Plant Hire Association |
| CPIF | Certificate of Payment, Issue of Final |
| CPL | Contractors Pollution Liability |
| CPOH | Contractors Profit Overhead Expense |
| CPPR | Contractor's Past Performance Rating |
| CPSO | Contractor Program Security Officer |
| CPSR | Contractor Purchasing System Review |