| coyote | coyote |
| Coyote Linux | Coyote Linux |
| Coyote State | Dakota del Sur |
| Coyote Ugly | El Bar Coyote |
| coypu | coipo |
| coziness | comodidad |
| cozy | cómodo |
| Coín | Coín |
| CP | CP |
| CP-violation | Violación CP |
| CPA | censor jurado de cuentas |
| CPAN | CPAN |
| CpG island | Islas CpG |
| CPPUnit | CPPUnit |
| CPT symmetry | Simetría CPT |
| CPU | unidad central de proceso |
| CPU cache | Caché |
| CPU socket | Socket de CPU |
| CQD | CQD |
| CR | Cremona |
| CR El Salvador | Club de Rugby El Salvador |
| crab | cangrejo |
| crab louse | ladilla |
| Crab Nebula | Nebulosa del Cangrejo |
| Crab Pulsar | Pulsar del Cangrejo |
| crab-eating fox | zorro cangrejero |
| crabapple | manzana silvestre |
| crabby | malhumorado |
| crabs | ladilla |
| Cracidae | Cracidae |
| crack | romper |
| crack open | reventar |
| crack-pipe | pipa |
| crackdown | represión |
| cracked | abertal |
| cracker | galleta |
| crackle | chisporrotear |
| crackled | abertal |
| crackling | chisporroteo |
| crackpot | chiflado |
| crackup | depresión nerviosa |
| cracky | agrietado |
| Cracovia Kraków | Cracovia Kraków |
| Cracow | Cracovia |
| cradle | cuna |
| cradle cap | costra láctea |
| Cradle of Filth | Cradle of Filth |
| Cradle of Humankind | Cuna de la Humanidad |
| Crafoord Prize | Premio Crafoord |
| craft | oficio |
| craftiness | habilidad |
| craftsman | artesano |
| craftsmanship | trabajo de profesional |
| crafty | artero |
| crag | peñasco |
| Crag Martin | Ptyonoprogne rupestris |
| craggy | áspero |
| Craig Bellamy | Craig Bellamy |
| Craig Jones | Craig Jones |
| Craigavon Bridge | Puente de Craigavon |
| Craigslist | Craigslist |
| Crailsheim | Crailsheim |
| Craiova | Craiova |
| crake | polluela |
| cram | rellenar |
| cram on | empollar |
| Crambe | Crambe |
| Crambo | Rima |
| Cramics | Cerámica |
| crammed | repleto |
| Crammed with | Cuajado de |
| cramming | relleno |
| cramp | sargento |
| cramped | estrecho |
| crampon | crampón |
| Cramér-Rao bound | Cota de Cramér-Rao |
| Cranaus | Cránao |
| cranberry | arándano |
| cranberry juice | jugo de arándano |
