| Cockenzie | Cockenzie and Port Seton | Cocker spaniel |
| Cocker spaniel (olika betydelser) | Cocker, Jarvis | Cocker, Joe |
| Cockeraga River | Cockerell | Cockerell (auktor) |
| Cockerell Peninsula | Cockerellaspis montanus | Cockerellia cockerellii |
| Cockerellia nivea | Cockerelliana | Cockerelliana capitata |
| Cockerham | Cockerham (ort) | Cockerham (parish) |
| Cockerington | Cockermouth | Cockermouth (ort) |
| Cockermouth (parish) | Cockermouth Castle | Cockerpoo |
| Cockerspaniel | Cockett | Cockfield |
| Cockfield (distrikt) | Cockfield (parish) | Cockfield, County Durham |
| Cockfield, Durham | Cockfield, Suffolk | Cocking |
| Cocking (ort) | Cocking (parish) | Cockington |
| Cocklaw | Cockle | Cockle Bay |
| Cockle Bay (vik i Australien, New South Wales, lat -33,87, long 151,20) | Cockle Bay (vik i Australien, Queensland) | Cockle Bay, Queensland |
| Cockle Bay, Sydney | Cockle Park | Cockley Cley |
| Cockney | Cockney Rejects | Cockpit |
| Cockpit (film) | Cockrell, Francis | Cockrell, Kenneth D. |
| Cocks Glacier | Cocks, Mount | Cockscomb Basin Nature Reserve |
| Cockscomb Basin Wildlife Sanctuary | Cockscomb Hill | Cockscomb Hill (kulle i Antarktis) |
| Cockscomb Hills | Cockscomb Mountain | Cockscomb Mountain (berg i Kanada, Alberta) |
| Cockscomb Mountains | Cockscomb Pass | Cockscomb Range |
| Cockscomb Range (bergskedja i Belize) | Cockscomb Wildlife Sanctuary | Cockshutt |
| Cocksinja | Cockta | Cocktail |
| Cocktail (drink) | Cocktail (film) | Cocktail (musikalbum) |
| Cocktail (olika betydelser) | Cocktailbär | Cocktaildags |
| Cocktailglas | Cocktailklänning | Cocktailparty |
| Cocktailpartyeffekten | Cocktailpartyfenomenet | Cocktailpartyproblemet |
| Cocktailpartyt | Cocktails | Cocktailsosse |
| Cockthorpe | Cockwood | CoClass |
| Coclass | Coclé (provins) | Cocleorchis dressleri |
| Cocleorchis sarcoglottidis | Coclois | Coclopisthus suborbicularis |
| Coco | Coco (bonds) | Coco (film) |
| Coco (film, 2017) | Coco (musikalbum) | Coco (olika betydelser) |
| Coco (ort i Mexiko) | Coco (skulptur) | Coco - livet före Chanel |
| Coco Austin | Coco – livet före Chanel | Coco Chanel |
| Coco Channel | Coco Chico | Coco Gauff |
| Coco Grande | Coco Group | Coco Island Airport |
| Coco Islands | Coco Islands (öar i Burma) | Coco Jones |
| Coco Moodyson | Coco Moodysson | Coco Norén |
| Coco Palm Garden Beach | Coco Plum Cay | Coco Pops |
| Coco River | Coco Rosie | Coco rosie |
| Coco Segerstedt | Coco Solo | Coco Sumner |
| Coco Vandeweghe | CoCo Vandeweghe | Coco, Donato |
| Coco, Francesco | Coco, Mexiko | Cocoa |
| Cocoa Beach | Cocoa Beach, Florida | Cocoa Branch |
| Cocoa Crater | Cocoa Crispies | Cocoa Krispies |
| Cocoa Tea | Cocoa West, Florida | Cocoa, Florida |
| Cocoabeach | Cocoanut Island | Cocobeach |
| Cocobolo | Cocoderus novempunctatus | Cocoderus sexmaculatus |
| Cocody | Cocody (ort) | Cocody, Abidjan |
| Cocoelidia | Cocoelidia antlera | Cocohital Dos |
| Cocoica Frashërit | Cocoicola | Cocoicola californica. |
| Cocoicola cylindrospora | Cocoicola fusispora | Cocoicola livistonicola |
| Cocoicola piperata | Cocoihäger | Cocokyun |
| Cocoliche | Cocoliztli | Cocoliztli-epidemin |
| Cocoliztli–epidemin | Cocom | COCOM |
| CoCom | Cocomo | Cocomorachic |
| Coconada | Coconino County | Coconino County, Arizona |
| Coconut Creek | Coconut Creek, Florida | Coconut Grove |
| Coconut Island | Coconut Island (ö i Australien, Queensland, lat -10,05, long 143,07) | Coconut Island Airport |
| Coconut Oil | Coconut Tree | Coconympha |
| Coconympha iriarcha | Cocoon | Cocoon (sång) |
| Cocoon - återkomsten | Cocoon - Djupets hemlighet | Cocoon - djupets hemlighet |
| Cocoon – återkomsten | Cocoon – djupets hemlighet | Cocoon Crash |
| Cocoon: The Return | Cocoparra National Park | Cocops rivalis |
| Cocorit | Cocorit (ort) | Cocorna |
| Cocorná | Cocorná (kommun) | Cocorná (ort) |
| CocoRosie | Cocorosie | Cocos |
| Cocos (kommun) | Cocos (olika betydelser) | Cocos acaulis |
| Cocos acaulis glabra | Cocos acaulis glauca | Cocos acicularis |
| Cocos acrocomioides | Cocos aculeata | Cocos aequatorialis |
| Cocos amadelpha | Cocos amara | Cocos apaensis |
| Cocos arechavaletana | Cocos arenaria | Cocos arenicola |
| Cocos argentea | Cocos aricui | Cocos arikuryroba |
| Cocos australis | Cocos botryophora | Cocos botryophora ensifolia |
| Cocos butyracea | Cocos butyrosa | Cocos campestris |
| Cocos campicola | Cocos campos-portoana | Cocos campylospatha |
| Cocos capanemae | Cocos capitata | Cocos catechucarpa |
| Cocos chavesiana | Cocos chilensis | Cocos chiragua |
| Cocos chloroleuca | Cocos cocoyule | Cocos comosa |
| Cocos coronata | Cocos coronata todari | Cocos crispa |
| Cocos datil | Cocos drudei | Cocos dyerana |
| Cocos elegantissima | Cocos equatorialis | Cocos eriospatha |
| Cocos erythrospatha | Cocos flexuosa | Cocos flexuosa cataphracta |
| Cocos flexuosa densiflora | Cocos fusiformis | Cocos geriba |
| Cocos getuliana | Cocos glazioviana | Cocos graminifolia |
| Cocos graminifolia glazioviana | Cocos graminifolia nana | Cocos guacuyule |
| Cocos guineensis | Cocos hassleriana | Cocos inajai |
| Cocos insignis | Cocos Island | Cocos Island (ö i Guam) |
| Cocos Island (olika betydelser) | Cocos Island Airport | Cocos Island, Guam |
| Cocos Islands | Cocos krabba | Cocos Lagoon |
| Cocos Lagoon (lagun) | Cocos Lagoon (sjö) | Cocos Lagoon, Belize |
| Cocos Lagoon, Guam | Cocos leiospatha | Cocos leiospatha angustifolia |
| Cocos lilaceiflora | Cocos lilliputiana | Cocos macrocarpa |
| Cocos martiana | Cocos matafome | Cocos mikaniana |
| Cocos nehrlingiana | Cocos normanbyi | Cocos nucifera |
| Cocos nypa | Cocos odorata | Cocos oleracea |
| Cocos oleracea platyphylla | Cocos orinocensis | Cocos paraguayensis |
| Cocos petraea | Cocos petraea alpina | Cocos petraea genuina |
| Cocos petraea platyphylla | Cocos picrophylla | Cocos plumosa |
