| Abbreviation | Definition |
|---|---|
| CHT | Cylinder Head Temperature |
| CIML | Challenges in Machine Learning |
| CIML | Course in Machine Learning |
| CIP | Chemical Injection Package |
| CIS | Constant Injection System |
| CMC | Clutch Master Cylinder |
| CMMB | Cellular and Molecular Mechanics and BioNanotechnology |
| CMPO | Creation Mathematics Parameter Operator (CMP-O):- The GOD’S 4 Basic Creation Mathematics Parameter O |
| CMRG | Cardiac Mechanics Research Group |
| CMRL | Computational Mechanics Research Laboratory |
| COTP | Crude Oil Transfer Pumps |
| CSI | Cold Start Injector |
| CWP | Circulating Water Pumps |
| DBIE | Direct Boundary Integral Equation |
| DBSE | Distance Between Shaft End |
| DCCV | Dual Coolant Control Valve |
| DCCV | Dual Coolant Control Valve |
| DCMA | Durham Colliery Mechanics' Association |
| DHT | Doors Hard Top |
| DIFA | Dismantle Inspection and Failure Analysis |