| Collide | Collide (альбом Skillet) | Collier Books |
| Collier County, Florida | Collier MacMillan | Collier's |
| Collier's Encyclopedia with Bibliography and Index | Collier's New Encyclopedia | Collier's Weekly |
| Collier's Year Book | Collier’s | Collier’s Weekly |
| Collifera | Collin County, Texas | Collincia |
| Collinder 135 | Collinder 285 | Collingsworth County, Texas |
| Collinia deppeana | Collinia elegans | Collinia humilis |
| Collins Cheboi Kiprotich | Collins Overland Telegraph | Collinsia |
| Collinsia callosa | Collinsium | Collinsium ciliosum |
| Collinson | Collision Course | Colliuris |
| Collocalia | Collocaliini | Collocation |
| Collodictyon | Collomia | Collophoridae |
| Colloquy | Colloquy (IRC client) | Colloquy (IRC-клиент) |
| Colluricincla | Colluricincla harmonica | Colluvies gentium |
| Collybia | Collybia acervata | Collybia butyracea |
| Collybia cirrhata | Collybia dryophila | Collybia fusipes |
| Collybia maculata | Collybia plumipes | Collybia velutipes |
| Collyria | Collyriinae | Colma |
| Colmeiroa buxifolia | Colnago | Colnago-CSF |
| Colnago-CSF Inox | Colo-Colo | Colobanthus alatus |
| Colobanthus aretioides | Colobanthus billardieri | Colobanthus cherlerioides |
| Colobanthus crassifolius | Colobanthus maclovianus | Colobanthus meingeni |
| Colobanthus quitensis | Colobinae | Colobini |
| Colobocrema | Colobopsis | Colobopsis explodens |
| Colobopsis truncata | Colobopterus | Coloborhynchus |
| Colobostruma | Colobot | Colobura |
| Colobura annulata | Colobura dirce | Coloburiscidae |
| Colobus | Colobus guereza | Colobus guereza percivali |
| Colobus polykomos | Colobus satanas | Colobus satanas anthracinus |
| Colobus satanas satanas | Colocar | Colocasia |
| Colocasia esculenta | Colocasia gigantea | Colocasia prunipes |
| Colocation | Coloeus dauuricus | Coloeus monedula |
| Cologlyptus | Cologne | Cologne Bonn Airport |
| Cololabis | Cololabis adocetus | Cololabis saira |
| Colom | Colombia | Colombia Oro y Paz |
| Colombia-Selle Italia | Colombia–Selle Italia | Colombier |
| Colombo Gianni | Colombo, Gianni | Colomer |
| Colomerus | Colomesus | Colomesus psittacus |
| Colonel Homer | Coloni | Coloni (команда Формулы-1) |
| Coloni C3 | Coloni C4 | Coloni FC187 |
| Coloni FC188 | Coloni Motorsport | Colonia |
| Colonia (музыкальная группа) | Colonia colonus | Colonia Ulpia Traiana |
| Colonidae | Coloninae | Colonius |
| Colonization | Colonna di Sciarra | Colonne Morris |
| Colonomyia | Colony | Colony 5 |
| Colophon | Colophon natalensis | Colophospermum |
| Colophospermum mopane | Color Difference Formula | Color Graphics Adapter |
| Color Line | Color Lines | Color Me Badd |
| Color Me Barbra | Color of Your Life | Color Theory |
| Coloradia | Colorado | Colorado Avalanche |
| Colorado County, Texas | Colorado Pinyon | Colorado Plateau |
| Colorado Rockies (MLB) | Colorer | Colorer Library |
| Colorer library | ColorForth | Colorful |
| Colorful (аниме) | Colorful Guizhou Airlines | Colorist |
| Colorless green ideas sleep furiously | COLORREF | Colors (песня Холзи) |
| Colors of the Wind | ColorSync | ColorSync Utility |
| Colortex Budapest Grand Prix | Colossal Cave | Colossal Cave Adventure |
| Colossal Youth | Colosseum | Colossoma |
| Colossoma bidens | Colossoma macropomum | Colossus (Компьютер) |
| Colossus (компьютер) | Colossus class | Colosteidae |
| Colostethinae | Colostethus | Colostethus abditaurantius |
| Colostethus agilis | Colostethus alacris | Colostethus argyrogaster |
| Colostethus brachistriatus | Colostethus dysprosium | Colostethus flotator |
| Colostethus fraterdanieli | Colotis | Colotis fausta |
| Colotois pennaria | Colour Genie | Colour Green |
| Colour of the Trap | Colourless green ideas sleep furiously | Colours |
| Colours (альбом Baccara) | Colours (альбом Аюми Хамасаки) | Colours (альбом) |
| Colours in the Dark | Colours In The Dark | COLP |
| Colp | Colpa klugii | Colpa quinquecincta |
| Colpa sexmaculata | Colpi | Colpodellea |
| Colpodellida | Colpodellidae | Colpophyllos |
| Colposcenia abeillei | Colposcenia aliena | Colposcenia italica |
| Colposcenia kiritshenkoi | Colquitt County, Georgia | COLR |
| Colr | Colt | Colt 1911 |
| Colt 9mm SMG | Colt Anaconda | Colt BAR M1918 |
| Colt Cobra | Colt Commando | Colt Detective Special |
| Colt Double Eagle | Colt King Cobra | Colt Lightning |
| Colt M1900 | Colt M1902 | Colt M1911 |
| Colt M1911A1 | Colt M4 | Colt Model 1908 Vest Pocket |
| Colt New Service | Colt python | Colt Python |
| Colt Single Action Army | Colt Walker | Colt М-4 |
| Colt М4 | Colt's Manufacturing Company | Colt-Browning M1895 |
| Colta | Colta.ru | COLTA.RU |
| Colt’s Manufacturing Company | Colton Iverson | Colton Lee Haynes |
| Coltricia perennis | Coluber | Coluber caspius |
| Coluber monspessulanus | Coluber najadum | Coluber nummifer |
| Coluber ravergieri | Coluber schmidtii | Coluber sebae |
| Coluber spinalis | Colubridae | Colubrina |
| Colubrina (значения) | Colubrina vivipara | Colubrinae |
| Colubroidea | Coluche | Columba |
| Columba bollii | Columba eversmanni | Columba fasciata |
| Columba guinea | Columba janthina | Columba jouyi |
| Columba junoniae | Columba leucomela | Columba leuconota |
| Columba livia | Columba livia var. domestica | Columba mayeri |
| Columba oenas | Columba palumbus | Columba rupestris |
| Columba trocaz | Columba unicincta | Columba versicolor |
| Columbea angustifolia | Columbia | Columbia (суперкомпьютер) |
| Columbia Broadcasting System | Columbia Center | Columbia County |
| Columbia County, Arkansas | Columbia County, Florida | Columbia County, Georgia |
| Columbia County, New York | Columbia County, Oregon | Columbia County, Pennsylvania |
