| Convair F-106 Delta Dart | Convair Model 110 | Convair X-11 |
| Convair X-12 | Convair X-6 | Convalescent plasma |
| Convallaria majalis | Convallariaceae | Conventiculum |
| Convention | Convention (Paris Metro) | Convention for the Conservation of Antarctic Marine Living Resources |
| Convention on International Trade of Endangered Species | Convention on the Conservation of Migratory Species of Wild Animals | Convento Viejo-demningen |
| Convergència i Unió | Converge | Convergencia |
| Convergencia Latina | Convergencia por la Democracia | Convers Group |
| Conversations With Myself | Converse | Converse County |
| Converse County (Wyoming) | Conviasa | Convict 13 |
| Convict 99 (1919) | Convict 993 | Convidecia |
| Convivister | Convivium | Convivium (album) |
| Convolvulaceae | Convolvulus | Convolvulus althaeoides |
| Convolvulus arvensis | Convolvulus canariensis | Convolvulus cantabrica |
| Convolvulus floridus | Convolvulus massonii | Convolvulus mauritanicus |
| Convolvulus sabatius | Convolvulus sepium | Convolvulus siculus |
| Convolvulus tricolor | Convoy | Convoy (1978 film) |
| Convoy (1978) | Convoy (andre betydninger) | Conway |
| Conway (Arkansas) | Conway (Nord-Dakota) | Conway County |
| Conway Range | Conway Tearle | Conway, Arkansas |
| Conway, Nord-Dakota | Conways lov | Conwentzia pineticola |
| Conwentzia psociformis | Conwy | Conwy (andre betydninger) |
| Conwy (grevskapsdistrikt) | Conwy Castle | Conwy County Borough |
| COO | Coo vannkraftverk | Coo-Trois-Ponts vannkraftverk |
| Coober Pedy | Coober Pedy (Sør-Australia) | Cooch Behar (distrikt) |
| Coogan's Bluff | Cook County | Cook County (Georgia) |
| Cook County (Illinois) | Cook County (Minnesota) | Cook County i Georgia |
| Cook County i Illinois | Cook County i Minnesota | Cook County, Minnesota |
| Cook Island | Cook Island (Sør-Sandwichøyene) | Cook Islands |
| Cook Strait | Cook-øyene | Cookøyene |
| Cookøyene under OL | Cookøyene under Samveldelekene 2018 | Cookøyene under Samveldelekene 2022 |
| Cookøyene under Sommer-OL 1988 | Cookøyene under Sommer-OL 1992 | Cookøyene under Sommer-OL 1996 |
| Cookøyene under Sommer-OL 2000 | Cookøyene under Sommer-OL 2004 | Cookøyene under Sommer-OL 2008 |
| Cookøyene under Sommer-OL 2012 | Cookøyene under Sommer-OL 2016 | Cookøyene under Sommer-OL 2020 |
| Cookøyene under Sommer-OL for ungdom 2010 | Cookøyene under VM i friidrett 1991 | Cookøyene under VM i friidrett 2015 |
| Cookøyene under VM i friidrett 2017 | Cookøyene under VM i friidrett 2019 | Cookøyene under VM i friidrett 2022 |
| Cookøyene under VM i friidrett 2023 | Cookøyene under VM i friidrett innendørs 2018 | Cookøyene under VM i svømmesport 2022 |
| Cookøyenes flagg | Cookøyenes herrelandslag i fotball | Cookøyenes herrelandslag i håndball |
| Cookøyenes kvinnelandslag i fotball | Cooke County | Cooke County (Texas) |
| Cooke County, Texas | Cooke Locomotive & Machine Company | Cookeville |
| Cookeville (Tennessee) | Cookeville, Tennessee | Cookfuru |
| Cookie | Cookie Crisp | Cookie Monster |
| Cookiemonster | Cookies | Cookin' (Jerry Reed-album) |
| Cookin’ (Jerry Reed-album) | Cooking pot uprising | Cooks' Cottage |
| Cooks’ Cottage | Cooksonia | Cookstown |
| Cookstown (distrikt) | Cookstredet | Cooksundet |
| Cool Blue | Cool Devices | Cool It |
| Cool It: The Skeptical Environmentalist's Guide to Global Warming | Cool jazz | Cool Kids |
| Cool kids | Cool Linux | Cool Men (film) |
| Cool Runnings | Cool Wakushima | Cool, Calm and Collected |
| Coolangatta | Coolboy Ngamole | Cooley |
| Cooleyhalvøya | Coolgardica | Coolidge (Arizona) |
| Coolidge-demningen | Coolidge-effekten | Coolie |
| Coolies | Coolio | Cooljazz |
| Coolkeeragh gasskraftverk | Cooloolidae | Coolship |
| CoolTur | Coomania | Coomaniella |
| Coomaniini | Coomanini | Coomanister |
| Coomanius | Coomanum | Coombe (Croydon) |
| Coombe, Croydon | Coombes | Coon Rapids |
| Coon Rapids (Minnesota) | Coon Rapids, Minnesota | Coonhunder |
| Coonoor | Coop | COOP |
| Coop amba | Coop Byggmix | Coop Dagligvaruhandel |
| Coop Danmark | Coop Danmark A/S | Coop elektro |
| COOP Extra | Coop Extra | Coop Kjøkken & Hjem |
| COOP Litt ditt | Coop Marked | COOP Marked |
| Coop Mega | COOP Mega | Coop NKL |
| Coop Norden | Coop Nords Frivillighetspris | Coop Nords hederspriser og stipender |
| Coop Nords kulturpris | Coop Norge | Coop Norge AS |
| Coop Norge Handel AS | Coop Norge SA | COOP Obs! |
| Coop Obs! | Coop Pank | Coop Power |
| Coop Prix | Coop prix | COOP Prix |
| Coop Sport | Coop Sverige | Cooper |
| Cooper (elv) | Cooper Car Company | Cooper Cars |
| Cooper City | Cooper City (Florida) | Cooper City, Florida |
| Cooper County | Cooper Creek | Cooper Hewitt, Smithsonian Design Museum |
| Cooper Island | Cooper kjernekraftverk | Cooper Woods |
| Cooper Woods-Topalovic | Cooper-Hewitt Museum | Cooper-Hewitt, National Design Museum |
| Cooper-Hewitt, Smithsonian Museum | Cooper-Hewitt, Smithsonian National Museum | Cooper-Hewitt-museet |
| Cooper-test | Cooper-testen | Cooperative Linux |
| Cooperøya | Coopers | Coopers & Lybrand |
| Coopers Town | Cooperstown | Cooperstown (Nord-Dakota) |
| Cooperstown, Nord-Dakota | Coor | Cooranbong |
| Coordinated Universal Time | Coorg | Coors |
| Coors Brewing Company | Coos County | Coos County (New Hampshire) |
| Coos County (Oregon) | Coos County i New Hampshire | Coos County i Oregon |
| Coos County, New Hampshire | Coos County, Oregon | Coosa (elv) |
| Coosa County | Coosa County (Alabama) | Coosa River |
| Coosada (Alabama) | Coosje van Bruggen | Coot |
| COP | Cop 15 | COP 17 |
| COP 21 | Cop Land | Cop Land (film) |
| Cop Out | COP-verdi | COP13 |
| Cop15 | COP15 | Cop17 |
| COP17 | COP27 | Copa Airlines |
| Copa América | Copa América 1916 | Copa América 1917 |
| Copa América 1919 | Copa América 1920 | Copa América 1921 |
| Copa América 1922 | Copa América 1923 | Copa América 1924 |
| Copa América 1925 | Copa América 1926 | Copa América 1927 |
| Copa América 1929 | Copa América 1935 | Copa América 1937 |
| Copa América 1939 | Copa América 1941 | Copa América 1942 |
| Copa América 1945 | Copa América 1946 | Copa América 1947 |
| Copa América 1949 | Copa América 1953 | Copa América 1955 |
