| Click | Click-to-call | Clickair |
| Clickbait | Clide og Wiliss | Clidicini |
| Clidicostigus | Clidicus | Clientela |
| Clientister | Cliff 'em All | Cliff 'Em All |
| Cliff A. Moustache | Cliff ’Em All | Cliff Barker |
| Cliff Birkett | Cliff Bourland | Cliff Burton |
| Cliff Burton (død 27. september 1986) | Cliff Burton (født 10. februar 1962) | Cliff Crowley |
| Cliff Edwards | Cliff Harrison | Cliff Martinez |
| Cliff Moustache | Cliff Pennington | Cliff Richard |
| Cliff Richard (født 14. oktober 1940) | Cliff Richards | Cliff Robertson |
| Cliff Slaughter | Cliff Sterrett | Cliff Thorburn |
| Cliff Williams | Cliffhanger | Cliffhanger – på kanten av stupet |
| Cliffie Grinde | Clifford | Clifford B. Harmon |
| Clifford Bay | Clifford Bourland | Clifford Brown |
| Clifford Brown (død 26. juni 1956) | Clifford Brown (født 30. oktober 1930) | Clifford Chance |
| Clifford Crowley | Clifford D. Simak | Clifford Darling |
| Clifford Dupont | Clifford G. Shull | Clifford Geertz |
| Clifford Glenwood Shull | Clifford Gray | Clifford Grey |
| Clifford Harrison | Clifford Husbands | Clifford J. King |
| Clifford Lee Burton | Clifford Mamba | Clifford Pier |
| Clifford Shull | Clifford Stein | Clifford's Tower |
| Cliffs of Moher | Cliffside kraftverk | Cliffside kullkraftverk |
| Cliffside Park | Cliffside Park (New Jersey) | Cliffside Park, New Jersey |
| Clifton | Clifton (Arizona) | Clifton (Bristol) |
| Clifton (New Jersey) | Clifton (Texas) | Clifton Cushman |
| Clifton James | Clifton R. Wharton | Clifton Reynes |
| Clifton Sunada | Clifton Webb | Clifton Webb (død 13. oktober 1966) |
| Clifton Webb (født 19. november 1889) | Clifton Wrottesley | Clifton, Bristol |
| Clifton, New Jersey | Clifton, Texas | Clifton-upon-Dunsmore |
| Cliftone | Cliftonhill Stadium | Cliftonville F.C. |
| Cliftonville FC | Clifty Creek kraftverk | Cligès |
| CLIL | Clilopocha | CLIMAF |
| Climat | Climate Change: Global Risks, Challenges and Decisions | Climate Conference 08: Technology and Finance in Climate Cooperation |
| Climategate | Climax | Climax (1954) |
| Climax (bille) | Climax (prøvesprengning) | Climax (sprengning) |
| Climax Brighton | Climax Studios | Climax! |
| Climb Ev'ry Mountain | Climb Ev’ry Mountain | Climbing Plants |
| Climbing plants | Climeworks | CLIMIT-programmet |
| Clinch (elv) | Clinch County | Clinch County (Georgia) |
| Clinch River kraftverk | Clinch River kullkraftverk | Clingmans Dome |
| Clinidium | Clink | Clinocarinispa |
| Clinocarispa | Clinopodium acinos | Clinops |
| Clint Bowyer | Clint Dempsey | Clint Eastwood |
| Clint Eastwood (født 31. mai 1930) | Clint Jones | Clint Lowery |
| Clint Mansell | Clinteria | Clinterocera |
| Clinteroides | Clinton | Clinton (Iowa) |
| Clinton (Mississippi) | Clinton (New York) | Clinton (Oneida County) |
| Clinton (Oneida County, New York) | Clinton (Utah) | Clinton Anderson |
| Clinton Avery | Clinton Charter Township | Clinton Charter Township (Michigan) |
| Clinton Charter Township, Michigan | Clinton County | Clinton County (Illinois) |
| Clinton County (Indiana) | Clinton County (Iowa) | Clinton County (Kentucky) |
| Clinton County (Michigan) | Clinton County (Missouri) | Clinton County (New York) |
| Clinton County (Ohio) | Clinton County (Pennsylvania) | Clinton County i Illinois |
| Clinton County i Indiana | Clinton County i Iowa | Clinton County i Kentucky |
| Clinton County i Michigan | Clinton County i Missouri | Clinton County i New York |
| Clinton County i Ohio | Clinton County i Pennsylvania | Clinton County, Michigan |
| Clinton Davisson | Clinton Dempsey | Clinton Foundation |
| Clinton fylke | Clinton fylke (New York) | Clinton Hill |
| Clinton Hill (friidrettsutøver) | Clinton Jones | Clinton Joseph Davisson |
| Clinton kjernekraftverk | Clinton Kvakk | Clinton Moore |
| Clinton Morrison | Clinton mot Jones | Clinton N'Jie |
| Clinton nasjonale lufthavn | Clinton N’Jie | Clinton P. Anderson |
| Clinton Panther | Clinton Robert Avery | Clinton Romesha |
| Clinton Township i Macomb County (Michigan) | Clinton Township, Macomb County, Michigan | Clinton v. Jones |
| Clinton, Hillary | Clinton, Hillary Rodham | Clinton, Iowa |
| Clinton, Mississippi | Clinton, Utah | Clinton-administrasjonen |
| Clinton-regjeringen | Clio | Clio (Alabama) |
| Clio, Alabama | Clio-Danae Othoneou | Clioprisen |
| Cliopriset | Clip | Clipper |
| Clipperton | Clipperton Island | Clippertonøya |
| Clipse | Clisham | Clisithera |
| CLISP | Clistogastra | Clitea |
| Clitellata | Clitena | Clitenella |
| Clitenososia | Clitheroe | Clithria |
| Clito | Clitopa | Clitoral |
| Clitoris | Clitostylini | Clitunno |
| Clive Adams | Clive Allen | Clive av India |
| Clive Barker | Clive Barker's Jericho | Clive Barker’s Jericho |
| Clive Barkers Jericho | Clive Barton | Clive Brook |
| Clive Bunker | Clive Burr | Clive Cussler |
| Clive Cussler (død 24. februar 2020) | Clive Cussler (født 15. juli 1931) | Clive Exton |
| Clive Granger | Clive Hornby | Clive Lewis |
| Clive Longe | Clive Owen | Clive Owen (født 3. oktober 1964) |
| Clive Pullen | Clive Rushton | Clive Staples Lewis |
| Clive Swift | Clive W. J. Granger | Clive W.J. Granger |
| Clive William John Granger | Cliveden Set | Cliveden-klikken |
| Clivina | Clivina aeneus | Clivina angustatus |
| Clivina fossor | Clivina nitidus | Clivina obscurus |
| Clivina politus | Clivina thoracicus | Clivinarchus |
| Clivinopsis | Cliza | CLMD |
| Cloaca (Capri) | Cloaca Maxima | Cloaca maxima |
| Cloak & Dagger | Cloé Hache | Cloêon dipterum |
| Cloêon inscriptum | Cloêon simile | Clockwise |
| Clockwise - kappløp med tiden | Clockwise – kappløp med tiden | Clodagh Rodgers |
| Clodia | Clodio | Clodius Albinus |
| Clodius Albinus (død 19. februar 197) | Clodius Albinus (født 25. november 148) | Clodiusbakken |
| Clodoaldo | Clodomer | Clodovil Hernandes |
| Clody Bertola | Cloeon dipterum | Cloeon inscriptum |
| Cloeon simile | Cloeotus | Cloetta |
| Cloetta Center | Cloghernagh | Cloisoninisme |
