| coëducatie | Koedukation |
| coëducatie- | koedukativ |
| coëfficiënt | Koeffizient |
| coëxistentie | gleichzeitiges Bestehen |
| coëxisteren | gleichzeitig vorhanden sein |
| Coín | Keil |
| coïncideren | übereinstimmen |
| coïtus | Geschlechtsverkehr |
| Coïtus a mamilla | Mammalverkehr |
| coïtus a mammilla | Mammalverkehr |
| coöperatie | Konsum |
| coöperatief bedrijf | Konsum |
| Coöptatie | Kooptation |
| coöpteren | hinzuwählen |
| coördinaat | Koordinate |
| coördinatenstelsel | Koordinatensystem |
| coördinatie | Koordination |
| Coördinatiechemie | Komplexchemie |
| Coördinatiegetal | Koordinationszahl |
| coördinator | Koordinator |
| coördinatrice | Koordinatorin |
| coördineren | koordinieren |
| CP | CP |
| CP-symmetrie | CP-Verletzung |
| CPAN | CPAN |
| CPAP | CPAP-Beatmung |
| CPU | CPU |
| CQD | FT Notruf |
| CR Flamengo | Flamengo Rio de Janeiro |
| CR Vasco da Gama | CR Vasco da Gama |
| cracker | Cräcker |
| Cracovia Kraków | Cracovia Krakau |
| Cradle of Filth | Cradle of Filth |
| Cradle to cradle | Einfach intelligent produzieren |
| Craig | Craig |
| Craig Bellamy | Craig Bellamy |
| Craig County | Craig County |
| Craig Mello | Craig Mello |
| Craighead County | Craighead County |
| Crailsheim | Crailsheim |
| Craincourt | Craincourt |
| Craiova | Craiova |
| Cramberg | Cramberg |
| Crambidae | Crambidae |
| Cramme | Cramme |
| Cramonshagen | Cramonshagen |
| Cramérs V | Kontingenztafel |
| Cranberry | Moosbeeren |
| Cranbury | Cranbury Township |
| Crane County | Crane County |
| Cranford | Cranford |
| craniaal | Schädel- |
| Craniata | Craniata |
| Craniometrie | Kraniometrie |
| Craniosynostose | Kraniosynostose |
| cranium | Hirnschale |
| Crank | Crank |
| Crans | Crans |
| Crans-près-Céligny | Crans-près-Céligny VD |
| Cranston | Cranston |
| Cranves-Sales | Cranves-Sales |
| Crançot | Crançot |
| craps | Würfelspiele |
| Craquelé | Krakelee |
| crash | Absturz |
| Crash Bandicoot | Crash Bandicoot |
| Crash cymbal | Crashbecken |
| CRASS | Crass |
| Crassiers | Crassiers VD |
| Crater Lake | Crater Lake |
| Crateromys | Borkenkletterer |
| Craterus | Krateros |
| Cratinus | Kratinos |
| Crato | Crato |
| Cratylus | Kratylos |
| Cravant | Cravant |
| Craven County | Craven County |
| Crawford | Crawford |
| Crawford County | Crawford County |
| Crawinkel | Crawinkel |
| crawl | Kraul |
| crawlen | kraulen |
| crawlzwemmen | kraulen |
| Crazy | Uebergeschnappt |
| Crazy for You | Girl Crazy |
| Crazy Horse | Crazy Horse |
| creatie | Erfindung |
| creatief | kreativ |
