| Abbreviation | Definition |
|---|---|
| CC | Cubic Centimeter |
| CC | curvilinear co-ordinates |
| cc. | cubic centimeter |
| CCA | Cold Cranking Amperes |
| CCF | Hundred (Centa-) Cubic Feet |
| CCP | Common Conversion Point |
| CCPM | Corrected Counts Per Minute |
| CC's | Cubic Centimeters |
| CD | Candela (Luminous Intensity) |
| CE | Christian Era |
| CE | Common Era |
| Cent | century |
| CENTER | Continuing Education Network For Training Enrichment And Renewal |
| CEOS | Contemporary Estimation Of Size |
| CEU | Continuing Education Units |
| CF | Cubic Feet |
| CFD | Cubic Feet per Day |
| CFM | Certified Facility Manager |
| CFM | Cubic Feet per Minute |
| CFS | Cubic Feet per Second |