| Abbreviation | Definition |
|---|---|
| CML | Current Mode Logic |
| CMNE | Centre for Molecular and Nanoscale Electronics |
| CMO | Chi Mei Optoelectronics |
| CMOC | Connecticut Microelectronics and Optoelectronics Consortium |
| CMOS | Complementary Metal-Oxide Semiconductor |
| CMP | Chemical Mechanical Polishing |
| CMP | Communication Module Processor |
| CMP | Component Maintenance Project |
| CMPS | Chip Multiprocessors |
| CMR | Common Mode Range |
| CMR | Common Mode Rejection |
| CMRI | Common Meter Reading Instrument |
| CMS | Coordinate Measuring System |
| CMSS | Creative Multi Speaker Surround |
| CMUG | Cost Modeling Users Group |
| CMV | Complex measured value |
| CMX | Corel Clipart image format |
| CNDO | Complete Neglect of Differential Overlap |
| CNEE | Computer Network Engineering and Electronics |
| CNEE | Computer Network Engineering Electronics |