| Cadillac Eldorado | Cadillac Eldorado |
| Cadiz | Cadiz |
| Cadiz City | Cadiz |
| cadmium | kadm |
| Cadmium pigments | Kadm |
| Cadmium selenide | Selenek kadmu |
| Cadmus | Kadmos |
| Cadolzburg | Cadolzburg |
| Cadro | Cadro |
| Cadwallon ap Cadfan | Cadwallon |
| Caeciliidae | Marszczelcowate |
| Caelian Hill | Caelius |
| Caelum | Rylec |
| Caelus | Uran |
| Caen | Caen |
| Caenagnathidae | Cenagnaty |
| Caenolestes | Caenolestes |
| Caenorhabditis elegans | Caenorhabditis elegans |
| caenozoic | kenozoiczny |
| Caerphilly | Caerphilly |
| Caerphilly cheese | Caerphilly |
| Caesalpinia | Brezylka |
| Caesalpinia pulcherrima | Wianowłostka królewska |
| Caesalpinioideae | Brezylkowate |
| Caesar | Cezary |
| Caesar Augustus | Oktawian August |
| Caesar Baronius | Cezar Baronius |
| Caesar cipher | Szyfr Cezara |
| Caesar IV | Cezar IV |
| Caesarea | Cezarea |
| Caesarea Maritima | Cezarea Nadmorska |
| Caesarean section | cięcie cesarskie |
| caesarian operation | cesarskie cięcie |
| Caesarion | Cezarion |
| Caesaropapism | Cezaropapizm |
| caesium | cez |
| Caesium hydroxide | Wodorotlenek cezu |
| Caesonia | Cezonia |
| CAF Champions League | Afrykańska Liga Mistrzów |
| CAF Confederation Cup | Afrykański Puchar Konfederacji |
| cafeteria | stołówka |
| Caffeic acid | Kwas kawowy |
| caffeinated | kofeinowy |
| caffeine | kofeina |
| caffeine-free | bezkofeinowy |
| Cafu | Cafú |
| café | kawiarnia |
| Café au lait spot | Plamy café au lait |
| Cafú | Cafú |
| Cagayan Valley | Cagayan Valley |
| cage | klatka |
| cagey | chytry |
| Cagliari | Cagliari |
| Cagliari Calcio | Cagliari Calcio |
| Cagnes-sur-Mer | Cagnes-sur-Mer |
| Cahal Cardinal Daly | Cahal Brendan Daly |
| Cahal Daly | Cahal Brendan Daly |
| Cahir Castle | Zamek w Cahir |
| Cahokia | Cahokia |
| Cahors | Cahors |
| Cahul | Kaguł |
| Cai Lun | Cai Lun |
| Caiaphas | Józef Kajfasz |
| Caibarién | Caibarién |
| Caiga Quien Caiga | Wściekłe psy |
| caiman | kajman |
| Cain | Kain i Abel |
| Cain and Abel | Kain i Abel |
| Cainites | Kainici |
| cainozoic | kenozoiczny |
| Cair Paravel | Ker-Paravel |
| Cairene | kairski |
| Cairngorms National Park | Park Narodowy Cairngorms |
| Cairo | Kair |
| Cairo Conference | Konferencja kairska |
| Cairo Declaration | Konferencja kairska |
| Cairo Governorate | Kair |
| Cairo International Airport | Port lotniczy Kair |
| Cairo International Stadium | Cairo International Stadium |
| Cairo Metro | Metro w Kairze |
| Cairo Spiny Mouse | Mysz kolczasta |
| Cairo Tower | Wieża Kairska |
| Cajamarca | Cajamarca |
| Cajamarca Province | Cajamarca |
| Cajamarca Region | Cajamarca |
| Cajamrca Region | Cajamarca |
| Cajetan | Kajetan |
| Cajun | Cajun |
| Cajun French | Cajun |
| Cajón | Kachon |
| Cakavian | Dialekt czakawski |
| cake | ciastko |
| CakePHP | CakePHP |
| Cal | Koń |
| calabash | tykwa |
| Calabria | Kalabria |
| Calabrian | kalabryjski |
| Caladan | Kaladan |
| Calafat | Calafat |
| Calafat-Vidin Bridge | Most Widin-Calafat |
| Calais | Calais |
| Calakmul | Calakmul |
| Calamagrostis | Trzcinnik |
| Calamba City | Calamba |
| calamint | kalaminta |
| calamitous | tragiczny |
| calamity | nieszczęście |
| Calamosaurus | Kalamozaur |
| Calanthe | Calanthe z Cintry |
