| cordocentèse | cordocentesis |
| cordon | tie |
| cordon littoral | barrier beach |
| cordon ombilical | umbilical cord |
| Cordon sanitaire | Cordon sanitaire |
| cordonnerie | cobbler's |
| Cordonnet de soie | Bow |
| cordonnier | shoemaker |
| cordonnière | shoemaker |
| Cordoue | Cordova |
| Cordulegastridae | Cordulegastridae |
| Corduliidae | Corduliidae |
| Cordwainer Smith | Cordwainer Smith |
| Cordée | Cluster |
| Cordélia | Cordelia |
| Coregoninae | Freshwater whitefish |
| Coregonus | Coregonus |
| Coreidae | Coreidae |
| Corel | Corel Corporation |
| Corel Paint Shop Pro | Corel Paint Shop Pro |
| Corel Photo-Paint | Corel PHOTO-PAINT |
| CorelDraw | CorelDRAW |
| coreligionnaire | co-religionist |
| CoreMedia | CoreMedia AG |
| Corentyne | Courantyne River |
| Coresponsable | Jointly responsible |
| Coretta Scott King | Coretta Scott King |
| Corey Taylor | Corey Taylor |
| Coreén | Korean |
| corfiote | Corfiot |
| Corfou | Corfu |
| corgi | corgi |
| coriace | tough |
| coriandre | coriander |
| Coriandrum | Coriander |
| Coriariaceae | Coriaria |
| Corigliano Calabro | Corigliano Calabro |
| Corina Morariu | Corina Morariu |
| corindon | corundum |
| Corine | Coordination of Information on the Environment |
| Corinne | Corinna |
| Corinne Cléry | Corinne Clery |
| Corinne Hofmann | Corinne Hofmann |
| Corinne Rey-Bellet | Corinne Rey-Bellet |
| Corinnidae | Corinnid sac spider |
| Corinthe | Corinth |
| Corinthie | Corinthia |
| Corinthien | Corinthian |
| Corinthiens | Corinthians |
| Coriolan | Coriolanus |
| Corippo | Corippo |
| Corisco | Corisco |
| Coristanco | Coristanco |
| Coritiba Foot Ball Club | Coritiba Foot Ball Club |
| Cork | Cork |
| Corleone | Corleone |
| Cormac Mac Airt | Cormac mac Airt |
| Corme | Sorb |
| Corminboeuf | Corminboeuf |
| Cormons | Cormons |
| Cormont | Cormont |
| cormoran | cormorant |
| Cormoran africain | Long-tailed Cormorant |
| Cormoran aptère | Flightless Cormorant |
| Cormoran de Bougainville | Guanay Cormorant |
| Cormoran de Pallas | Spectacled Cormorant |
| cormoran huppé | shag |
