| Coltrane | Coltrane Plays the Blues | Coltricia connata |
| Coltricia perennis | Coltricia schweinitzii | Coluber jugularis |
| Coluber nasutus | Coluber obsoletus | Coluber pullatus |
| Colubridae | Coluccio di Pierio di Salutati | Coluccio Salutati |
| Coluche | Colum | Columba |
| Columba elphinstonii | Columba jouyi | Columba leuconota |
| Columba livia | Columba livia f. domestica | Columba maculata |
| Columba mayeri | Columba oenas | Columba palumbus |
| Columba pulchricollis | Columba versicolor | Columbea imbricata |
| Columbea imbricata var. densa | Columbea imbricata var. denudata | Columbia |
| Columbia (řeka) | Columbia (Jižní Karolína) | Columbia (New York) |
| Columbia (raketoplán) | Columbia Accident Investigation Board | Columbia Broadcasting System |
| Columbia Center | Columbia County | Columbia County (Florida) |
| Columbia County (Georgie) | Columbia County (New York) | Columbia County (Oregon) |
| Columbia County (Washington) | Columbia Heights (stanice metra ve Washingtonu) | Columbia Hospital for Women |
| Columbia Inferno | Columbia Mountains | Columbia National Wildlife Refuge |
| Columbia Pictures | Columbia Records | Columbia River |
| Columbia River Crossing | Columbia STS-5 | Columbia TriStar Television |
| Columbia University | Columbidae | Columbiformes |
| Columbijská náhorní plošina | Columbijská univerzita | Columbijský ledovec (Washington) |
| Columbo | Columbus | Columbus (Georgie) |
| Columbus (modul ISS) | Columbus (Ohio) | Columbus Air Force Base |
| Columbus Blue Jackets | Columbus Checkers | Columbus Chill |
| Columbus Cottonmouths | Columbus Crew | Columbus Crew SC |
| Columbus Golden Seals | Columbus Owls | Columbus, Ohio |
| Columbushaus | Columella | Columelliaceae |
| Columna rostrata | Columna vertebralis | Columnea |
| Colusa County | Colutea | Colutea arborescens |
| Colville | Colville (řeka na Aljašce) | Colvillea |
| Colvillea racemosa | Colvillský národní les | Colvin |
| Colwyn Bay | Colwyn Bay FC | Colydium planum |
| Colymbetes fuscus | COM | COM (hardwarové rozhraní) |
| COM (soubor) | Coma | Coma Berenices |
| Coma Berenicidy | Coma Pedrosa | Comac |
| Comac ARJ21 | Comac C919 | Comacchio |
| Comahuesaurus | Comahuesaurus windhauseni | Comal County |
| Comalies | Comanche | Comanche (film) |
| Comanche 3 Gold | Comanche County | Comanche County (Kansas) |
| Comanche County (Texas) | Comanche Gold | Comanche series |
| Comando de Aviación Naval | Comando de Aviación Naval Argentina | ComAp |
| Comarca | Comarca de Abona | Comarca de Acentejo |
| Comarca de Icod | Comarca de Isora | Comarca de Teno |
| Comarca Kuna de Madungandí | Comarca Kuna de Wargandí | Comarca Valle de Güímar |
| Comarca Valle de La Orotava | Comarch Cracovia | Comarcy na Tenerife |
| Comarky | Comarky na Tenerife | Comarostaphylis |
| Comarum palustre | Comastoma | Comatose |
| Comatose (album) | Comatose (album, Skillet) | Comayagua |
| Comayagua (departement) | Comédie Française | Comédie française |
| Comédie-Française | Comăna | Comănești |
| Comb sort | Combarelles | Combat 18 |
| Combat Air Patrol | Combat Boat 90 | Combat Flight Simulator 3: Battle for Europe |
| Combat naval en Grèce | Combat Records | Combat Rock |
| Combat Zone Wrestling | Combee | Combi |
| Combined diesel and diesel | Combining Grapheme Joiner | Combisedin |
| Combix Ústí nad Labem | Combles | Combo |
| Comboios de Portugal | Comboniho misionáři Nejsvětejšho Srdce Ježíšova | Combourg |
| Combretaceae | Combretum | Combretum indicum |
| Combronde | Combs | Combusken |
| Comcast | Comcast Building | Comcast Center |
| Comcast Corporation | COMCEPT | Come Along, Do! |
| Come an' Get It | Come as You Are | Come as You Are (Nirvana) |
| Come as You Are (píseň, Nirvana) | Come Away with Me | Come in Number 51, Your Time Is Up |
| Come into My World | Come non detto | Come on Down |
| Come Out, Ye Black and Tans | Come Over When You're Sober | Come Over When You're Sober, Pt. 1 |
| Come Over When You're Sober, Pt. 2 | Come Over When You’re Sober (Part Two) | Come Taste the Band |
| Come to the Savior | Come Together | Come with Me |
| Come with Me (píseň, Ricky Martin) | Comeback | Comeback (návrat) |
| Comeback (seriál) | Comeblack | COMECE |
| Comecon | Comedown Machine | Comedy Central |
| Comedy Central Extra | Comedy Club | Comedy hip hop |
| Comedy rock | Comenia Script | Comenius |
| Comenius Museum | Comensurabilita | Comer |
| Comer (Georgie) | Comer Bridge | Comerica Bank Tower |
| Comes a Time | Comes Alive | Comes Vok |
| COMESA | Comet | Comet (politická strana) |
| Comet Cholon (nádraží) | Comet I | Comet, Come to Me |
| Comfort of Strangers | Comfortaa | Comfortably Numb |
| Comfortably Uncomfortable | ComfortZone | Comic Costume Race |
| Comic juri hime | Comic juri hime S | Comic Relief |
| Comic Sans | Comic sans | Comic strip |
| Comic-Con | Comic-Con Episode IV: A Fan's Hope | Comic-Con International |
| Comic-strip | Comicopera | Comics |
| Comin' in Hot | Coming Apart (album) | Coming Attractions |
| Coming Attractions (film) | Coming Back to Life | Coming In |
| Coming of Age | Coming out | Coming Out |
| Coming Out (film, 1989) | Coming Out (film, 2013) | Coming out (rozcestník) |
| Coming to America | Coming Up (album) | Comino |
| Cominotto | Comirnaty | Comitatenses |
| Comitatus | Comité de liaison de la majorité présidentielle | Comité des représentants permanents |
| Comité ecclésiastique | Comité Para | Comitê Olímpico do Brasil |
| Comitia | Comitia centuriata | Comitia curiata |
| Comitia tributa | Comix | CoMix Wave Films |
| Comm | Comma (punctuation) | Comma-separated values |
| Command | Command & Conquer | Command & Conquer (série) |
| Command & Conquer (zrušená videohra) | Command & Conquer 3 | Command & Conquer 3: Tiberium Wars |
| Command & Conquer: Generals | Command & Conquer: Generals 2 | Command & Conquer: Red Alert |
| Command & Conquer: Red Alert 2 | Command & Conquer: Renegade | Command Ridge |
| COMMAND.COM | Command.com | Commandant Teste |
| Commandaria | Commander | Commander (hodnost) |
| Commanders at War | Commando | Commando Scout |
