| Cookham | Cookham (distriktshuvudort) | Cookhill |
| Cookia | Cookia anisata | Cookia anisodora |
| Cookia anisum-olens | Cookia australis | Cookia chlorosperma |
| Cookia cyanocarpa | Cookia dulcis | Cookia falcata |
| Cookia gnidia | Cookia graveolens | Cookia macrophylla |
| Cookia novator | Cookia pentaphylla | Cookia pilosa |
| Cookia punctata | Cookia wampi | Cookie |
| Cookie (Simpsons) | Cookie Bites | Cookie Kwan |
| Cookie-fil | Cookiefil | Cookies |
| Cookies 'N' Beans | Cookies and Beans | Cookies Beach |
| Cookies n beans | Cookies! | Cookinella |
| Cookinella flustroides | Cooking Lake | Cooking Mama |
| Cooking Mama 2: Dinner with Friends | Cooking Mama: Cook Off | Cooking with Pagans |
| Cooking! at the Jazz Bakery | Cookinseln | Cooklaw |
| Cookley | Cookley (ort) | Cookley (parish) |
| Cookley, Suffolk | Cookley, Worcestershire | Cookpetrell |
| Cookpit | Cookridge | Cooks Hill |
| Cooks petrell | Cooks River | Cooks River Dam |
| Cooks Vale Creek | Cooksångare | Cookseglare |
| Cooksey Sisters' Young Ladies' Academy | Cookshire-Eaton | Cookshire-Eaton (kommun) |
| Cookson, Catherine | Cooksonia | Cooksonia (fjärilssläkte) |
| Cooksonia aliciae | Cooksonia terpsichore | Cooksonia trimeni |
| Cooksonomyces | Cooksonomyces banksiae | Cookstown |
| Cookstown (distrikt) | Cookstown (distriktshuvudort i Storbritannien) | Cookstown District |
| Cooksundet | Cooksville Creek | Cooktown |
| Cooktown Airport | Cooktownia | Cooktownia plana |
| Cooktownia robertsii | Cookviken | Cool |
| Cool (låt) | Cool as Ice | Cool Biz |
| Cool By Nature | Cool Candys | Cool Carriers |
| Cool for Cats | Cool Gardens | Cool hand luke |
| Cool Hand Luke | Cool Hand Luke (musikgrupp) | Cool Insuring Arena |
| Cool James & Black Teacher | Cool James and Black Teacher | Cool jazz |
| Cool Jazz | Cool Kids | Cool Minds |
| Cool Papa Bell | Cool Papa Bell (häst) | Cool Patrol |
| Cool Patrol (låt) | Cool Runnings | Cool Spot |
| Cool World | Cool, Texas | Cool-fiber |
| Coola killar | Coolabah | Coolaburragundy River |
| Coolac | Coolah | Coolah (ort i Australien) |
| Coolah Airport | Coolah, New South Wales | Coolamon |
| Coolamon (ort) | Coolamon (region) | Coolamon Shire |
| Coolamon, New South Wales | Coolaney | Coolangatta |
| Coolaroo | Coolatai | Coolawanyah Station Airport |
| Coolbinia | Coolboy | Coole |
| Coole (ort i Irland) | Coole Pilate | Coole, Marne |
| Cooley, Rusty | Cooley-Tukey-algoritmen | Cooleyaspis |
| Cooleyaspis praelonga | Cooley–Tukey-algoritmen | Coolfiber |
| Coolgardie | Coolgardie (ort) | Coolgardie (region) |
| Coolgardie Shire | Coolgreany | Coolia macrocephala |
| Coolia odorata | Coolidge | Coolidge fenomen |
| Coolidge, Arizona | Coolidge, Calvin | Coolidge, Carlos |
| Coolidge, Grace | Coolidge, Jennifer | Coolidge, Kansas |
| Coolidge, Marcus A. | Coolidge, Rita | Coolidge, Susan |
| Coolidge, William Augustus | Coolidge-effekten | Coolin Hills |
| Cooling | Cooling (distriktshuvudort) | Cooling Castle |
| Cooling center | Coolio | Coolkenna Street |
| Coolkenno | Coolkerke | Coolmore Stud |
| Coolmunda Dam | Coolock | Coolongolook |
| Coolongolook River | Cooloola | Cooloola dingo |
| Cooloola pearsoni | Cooloola propator | Cooloola ziljan |
| Cooloolabin Dam | Cooloolamonster | Cooloolana |
| Cooloolana albicoxa | Cooloolidae | Cools, Eugene |
| Cooltong Conservation Park | Coolum | Coolum Beach |
| Coolum Beach (del av en befolkad plats) | Coolum Hill | Coolumbooka River |
| Coolup | Coolus | Cooma |
| Cooma Back Creek | Cooma Monaro Railway | Cooma-Monaro |
| Cooma-Snowy Mountains Airport | Cooma–Snowy Mountains Airport | Coomacarrea |
| Coomalie | Cooman, Nelli | Coomanister |
| Coomanister fryi | Coomanister scolyti | Coomanister scrobipygum |
| Coomansus | Coomansus aff. menzeli | Coomansus composticola |
| Coomansus meridionalis | Coomansus mesadenus | Coomanum |
| Coomanum singulare | Coomaraswamy, Ananda | Coomassie |
| Coomb Island | Coombabah Lake | Coombabah Lake Conservation Park |
| Coombe Abbey | Coombe Bissett | Coombe Hill Canal |
| Coombe Keynes | Coombea riparia | Coomber, Alex |
| Coomberianyah Lake | Coombes | Coombes Ridge |
| Coombs | Coombs Hills | Coomera River |
| Coomonte | Coomonte (kommun) | Coomonte (kommunhuvudort) |
| Coompanion | Coompanion - Kooperativ Utveckling Sverige | Coompanion – kooperativ utveckling Sverige |
| Coompta | Coon Rapids | Coon Rapids, Minnesota |
| Coon tails | Coonabarabran | Coonabarabran Airport |
| Coonabarrabran | Coonalpyn | Coonamble |
| Coonamble (ort) | Coonamble (region) | Coonamble Airport |
| Coonamble Shire | Coonawarra | Coondapoor |
| Coondapur | Coondewanna Airport | Coondle |
| Coone | Coonemeria aegyptiaca | Coonemeria crustacea |
| Cooney Weiland | Cooney, Caroline B | Cooney, Frank Henry |
| Cooney, Ray | Cooney, Walter R. 2 | Coongan River |
| Coongewai Creek | Coongie Lakes National Park | Coonhound |
| Coonoor | Coonoorophilus | Coonoorophilus monstruosus |
| Coons, Chris | Coonts, Stephen | Coop |
| COOP | Coop (varumärke) | COOP Arena |
| Coop Arena | Coop Butiker & Stormarknader | Coop Butiker & Stormarknader AB |
| Coop Butiker och Stormarknader | Coop Bygg | Coop Dagligvaruhandel |
| Coop Domus | Coop Extra | Coop Fastigheter |
| Coop Forum | Coop forum | COOP Forum |
| Coop Gotland | Coop Halland | Coop Himmelb(l)au |
| Coop Himmelblau | Coop Inköp & Kategori | Coop Inköp & Kategori AB |
| Coop Inköp och Kategori | Coop Inköp och Kategori AB | Coop inköp och logistik |
| Coop inköp och logistik AB | Coop Italia | Coop Kaffe |
| Coop kaffe | Coop Konsum | Coop Kristianstad Blekinge |
