| Abbreviation | Definition |
|---|---|
| CTF | Contrast Transfer Function |
| CTI | Cycle Time Improvement |
| CTL | Complementary Transistor Logic |
| CTM | Current Transformation Matrix |
| CTMC | Cluster Tool Modular Communications |
| CTP | Critical Technical Parameter |
| CTR | Current Transfer Ratio |
| CTVU | Central TV Unit |
| CUB | Central Utility Building |
| CUBES | Capacity Utilization Bottleneck Efficiency System |
| CUI | Common User Interface |
| CULV | Consumer Ultra Low Voltage |
| CUSUM | Cumulative SUM |
| CUT | Dr. Halo image format |
| CUV | Cell Under Voltage |
| CV | Capacitance-to-Voltage |
| CV | Control Voltage |
| CVBS | Composite Video Baseband Signal |
| CVC | Chemical Vapor Cleaning |
| CVC | Chloro Voltaic Cell |