| Abbreviation | Definition |
|---|---|
| CSUW | Clean and Strip Unitised Wheel |
| CSVF | Cast-iron Stove Vent-Free |
| CSVL | Constant-Speed Variable-Load |
| CSVP | Compact Scroll Vacuum Pump |
| CSVQ | Candy Stripe Velvet Quilt |
| CSVT | Cold Steel Vietnam Tomahawk |
| CSWP | Central States Wire Products |
| CT | Carved Top |
| CT | Continuous Texture |
| CT | Cut Tape |
| CTC | Cool Tip Cutting |
| CTD | Circle The Drain |
| CTD | Computational Turbomachinery Development |
| CTD | Cummins Turbo Diesel |
| CTE | Control Tractive Effort |
| CTG | Combustion Thermal Generator |
| CTG | Combustion Turbine Generator |
| CTH | Clutch |
| CTIS | Central Tyre Inflation System |
| CTM | Coffee Table Metal |