| Cerambycidae | Kózkowate |
| Cerambyx cerdo | Kozioróg dębosz |
| ceramic | ceramika |
| Ceramica Flaminia | Ceramica Flaminia |
| ceramics | ceramika |
| ceramics industry | przemysł ceramiczny |
| Cerapoda | Cerapody |
| Cerastes cerastes | Żmija rogata |
| Cerastium | Rogownica |
| Ceratiidae | Matronicowate |
| Ceratodontidae | Rogoząb |
| Ceratophyllales | Rogatek |
| Ceratophyllum | Rogatek |
| Ceratophyllum demersum | Rogatek sztywny |
| Ceratopsia | Ceratopsy |
| Ceratopsidae | Ceratopsy |
| Ceratosauria | Ceratozaury |
| Cerberus | Cerber |
| Cerbère | Cerbère |
| Cerca | Cerca |
| Cercis | Judaszowiec |
| Cercle | Okrąg |
| Cercocebus | Rungwecebus kipunji |
| Cercus | Przysadki odwłokowe |
| Cerdanya | Baixa Cerdanya |
| Cerdanyola del Vallès | Cerdanyola del Vallès |
| cere | woskówka |
| cereal | zboże |
| Cereal germ | Embrion |
| cerebellum | móżdżek |
| cerebral | mózgowy |
| cerebral cortex | kora mózgowa |
| cerebral hemisphere | półkula |
| Cerebro | Kresomózgowie |
| Ceredigion | Ceredigion |
| ceremonial | uroczysty |
| Ceremonial counties of England | Hrabstwo ceremonialne |
| ceremonious | ceremonialny |
| ceremony | ceremonia |
| Cerenkov effect | Promieniowanie Czerenkowa |
| Cerentino | Cerentino |
| Ceres | Ceres |
| Ceres Brewery | Ceres |
| Ceres Microregion | Ceres |
| Ceres series | Ceres |
| Cergy | Cergy |
| Ceridwen | Ceridwen |
| Cerignola | Cerignola |
| cerise | wiśniowy |
| cerium | cer |
| Cerkno | Cerkno |
| CERN | CERN |
| Cerna Gora | Czarnogóra |
| Cernavodă | Cernavodă |
| Cernavodă Nuclear Power Plant | Elektrownia Jądrowa Cernavodă |
| Cerniat | Cerniat |
| Cerniaz | Cerniaz |
| Cernunnos | Cernunnos |
| Cerro Chaltén | Fitz Roy |
| Cerro Largo Department | Cerro Largo |
| Cerro Largo FC | Cerro Largo Melo |
| Cerro Porteño | Cerro Porteño |
| Cerro Solo | Gra jednoosobowa |
| certain | niejaki |
| certainly | owszem |
| certainty | pewność |
| Certara | Certara |
| certificate | atest |
| Certificate authority | Urząd certyfikacji |
| Certificate in Advanced English | Certificate in Advanced English |
| Certificate of invention | Patent |
| Certificate of Proficiency in English | Certificate of Proficiency in English |
| certification | certyfikacja |
| Certified Information Systems Security Professional | CISSP |
