| Curt Lindström | Curt Lindström |
| Curt Sachs | Curt Sachs |
| Curtilles | Curtilles |
| Curtis | Curtis |
| Curtis Joseph | Curtis Joseph |
| Curtis LeMay | Curtis LeMay |
| Curtis Mayfield | Curtis Mayfield |
| Curtiss-Wright | Curtiss-Wright |
| Curzonlinjen | Curzon Line |
| Cusco | Cusco |
| Custer County | Custer County |
| Custom | Car tuning |
| Customer Relationship Management | Customer relationship management |
| Cuts From The Crypt | Cuts from the Crypt |
| Cuttak | Cuttack |
| Cutthroat Island | Cutthroat Island |
| Cutting Crew | Cutting Crew |
| Cuxhaven | Cuxhaven |
| Cuyahoga River | Cuyahoga River |
| CV | resumé |
| CX | CX |
| Cyan | Cyan |
| cyanat | cyanate |
| cyanfärg | cyan |
| cyanid | cyanide |
| Cyanider | Cyanide |
| cyankalium | potassium cyanide |
| Cyanobakterier | Cyanobacteria |
| cyber- | cyber- |
| Cyber-shot | Cyber-shot |
| Cyberathlete Professional League | Cyberathlete Professional League |
| Cyberiaden | The Cyberiad |
| Cyberjaya | Cyberjaya |
| cybernetik | cybernetics |
| Cyberpunk | Cyberpunk |
| Cybill Shepherd | Cybill Shepherd |
| Cyclops | Cyclops |
| Cygnusarmen | Cygnus Arm |
| Cygwin | Cygwin |
| cykel | bicycle |
| Cykel -keln -klar | Bicycle |
| cykel med påhängsmotor | autocycle |
| cykelbana | bicycle track |
| Cykelbil | Velomobile |
| Cykelbyxor | Cycling shorts |
| cykelhjälm | bicycle helmet |
| Cykellås | Bicycle lock |
| Cykelpump | Bicycle pump |
| cykelspark | scissor kick |
| Cykelsport | Cycling |
| cykelställ | bicycle rack |
