| Chrysococcyx | Chrysococcyx basalis | Chrysococcyx caprius |
| Chrysococcyx crassirostris | Chrysococcyx cupreus | Chrysococcyx flavigularis |
| Chrysococcyx klaas | Chrysococcyx lucidus | Chrysococcyx maculatus |
| Chrysococcyx meyeri | Chrysococcyx meyerii | Chrysococcyx minutillus |
| Chrysococcyx osculans | Chrysococcyx ruficollis | Chrysococcyx russatus |
| Chrysococcyx xanthorhynchus | Chrysocolla (gold-solder) | Chrysocyon brachyurus |
| Chrysolophus pictus | Chrysomelidae | Chrysomeloidea |
| Chrysophlegma flavinucha | Chrysophyceae | Chrysopidae |
| Chrysopogon zizanioides | Chrysoviridae | Chrysovirus |
| Chrystal Macmillan | CHS | Chtouka Aït Baha Province |
| Chu Ching-wu | Chu Siu Kei | Chuathbaluk, Alaska |
| Chubanlar | Chubu Centrair International Airport | Chuck Hagel |
| Chuck Huber | Chuck Jones | Chuck Norris |
| Chuck Palahniuk | Chuck Palumbo | Chuck Schuldiner |
| Chuck Taylor (salesman) | Chuck Taylor All-Stars | Chuck Yeager |
| Chuck Zito | Chugwater, Wyoming | Chukar Partridge |
| Chukhvor Yurd, Ardabil | Chul, Khuzestan | Chuleh Dan |
| Chulym language | Chumak | Chumash people |
| Chun | Chun Doo-hwan | Chuncheon |
| Chunchuna Villafañe | Chung Mong-koo | Chungjeong of Goryeo |
| Chunk (information) | Chunky, Mississippi | Chupankareh |
| Church (building) | Church architecture | Church attendance |
| Church Creek, Maryland | Church Fathers | Church Hill, Maryland |
| Church Hill, Tennessee | Church music | Church of England |
| Church of Saint George, Lalibela | Church of Satan | Church of the East |
| Church of the Holy Mother of God, Darashamb | Church Point, Louisiana | Church sale |
| Church–Turing thesis | Churchill Township, Michigan | Churchs Ferry, North Dakota |
| Churchville, New York | Churdan, Iowa | Churg–Strauss syndrome |
| Churubusco, Indiana | Chute-aux-Outardes | Chute-Saint-Philippe, Quebec |
| Chuvash Wikipedia | Chyle | Chyler Leigh |
| Chylomicron | Chylomicrons | Chyme |
| Chymosin | Chymotrypsin | Chyna |
| Chynna Phillips | Chytridiaceae | Chytridiales |
| Chytridiomycetes | Chytridiomycota | Chytridium |
| Chytridium elegans | CIA | CIA (المحقق كونان) |
| CIA Factbook | CIA World Fact Book | CIA World Factbook |
| CIA world factbook | Ciaccio's glands | Ciara |
| Ciaran Clark | Ciarán Cannon | Ciarán Hinds |
| Cibernet | Ciberobn | Cibolo, Texas |
| Cicada 3301 | Cicadellidae | Cicadidae |
| Cicadomorpha | Cicatricial pemphigoid | Cicer |
| Cicer album | Cicer anatolicum | Cicer arietinum |
| Cicer atlanticum | Cicer canariense | Cicer caucasicum |
| Cicer cuneatum | Cicer grande | Cicer judaicum |
| Cicer nigrum | Cicer spinosum | Cicereae |
| Cicero | Cicero, Illinois | Cicero, Indiana |
| Cicero, New York | Cicero, Wisconsin | Cichlidae |
| Cichlids | Cichorieae | Cichorioideae |
| Cichorium | Cichorium endivia | Cichorium intybus |
| Cicindelinae | Cicinho | Cicinho (footballer, born 1986) |
| Cicinnurus respublica | Ciclobendazole | Ciclosporin |
| Ciconia abdimii | Ciconia boyciana | Ciconia ciconia |
| Ciconia episcopus | Ciconia maguari | Ciconia nigra |
| Ciconia stormi | Ciconiidae | Ciconiiformes |
| Cicuta virosa | CID-IT | Cider |
| Cidofovir | CIE | CIE 1931 color space |
| Cienfuegos | Cierva C.9 | CIFMS |
| Cigarette | Cigerxwîn | Cigognola |
| CIGS | CIH (computer virus) | Cilavegna |
| Cilazapril | Cilexetil candesartan | Cilia |
| Ciliary body | Ciliary ganglion | Ciliate |
| Ciliophora | Cilium | Cillian Murphy |
| Cilostazol | Cima Bianca | Cima da Lägh |
| Cima dal Cantun | Cima de Barna | Cima de Gagela |
| Cima de Nomnom | Cima de Pian Guarnei | Cima dei Cogn |
| Cima del Rosso | Cima del Serraglio | Cima dell'Uomo |
| Cima della Bianca | Cima della Bondasca | Cima dello Stagn |
| Cima di Biasca | Cima di Bri | Cima di Broglio |
| Cima di Castello | Cima di Cugn | Cima di Gagnone |
| Cima di Gana Bianca | Cima di Jazzi | Cima di Piancabella |
| Cima di Pinadee | Cima di Rosso | Cima Rossa |
| Cima Verosso | Cimarron (1931 film) | Cimarron (novel) |
| Cimarron City, Oklahoma | Cimarron, Kansas | Cimarron, New Mexico |
| Cimbri | Cimemoxin | Cimetidine |
| Cimetta | Cimex lectularius | Cimicifuga |
| Cimmerian Plate | Cinara | Cinara acutirostris |
| Cinara alaskana | Cinara alba | Cinara arizonica |
| Cinara atlantica | Cinara atripes | Cinara atroalbipes |
| Cinara azteca | Cinara cedri | Cinara cupressi |
| Cinara glabra | Cinara glacialis | Cinara idahoensis |
| Cinara minuta | Cinara montanicola | Cinara nigra |
| Cinara nigripes | Cinara obscura | Cinara oregonensis |
| Cinara pacifica | Cinara piceae | Cinara piceicola |
| Cinara picta | Cinara pilicornis | Cinara piniphila |
| Cinara pinivora | Cinara pulverulens | Cinara radicivora |
| Cinara rubicunda | Cinara sibericae | Cinara sibiricae |
| Cinara sitchensis | Cinara smaragdina | Cinara xylophila |
| Cinchona | Cinchonine | Cinchophen |
| Cincinnati | Cincinnati, Iowa | Cincinnati, Ohio |
| Cincinnatus, New York | Cinclus cinclus | Cinco Paul and Ken Daurio |
| Cinderella (1950 film) | Cinderella (2015 film) | Cinderella II: Dreams Come True |
| Cindy Crawford | Cindy Robinson | Cindy Sheehan |
| Cinecittà | Cinema 4D | Cinema 500 km |
| Cinema of Argentina | Cinema of Brazil | Cinema of Colombia |
| Cinema of Cuba | Cinema of Ecuador | Cinema of India |
| Cinema of Paraguay | Cinema of Peru | Cinema of the United States |
| Cinema of Uruguay | Cinema of Venezuela | Cinema Paradiso |
| Cinematographer | Cinematography | Cinemoz |
| Cineplexx | Cineraria | Cineraria geifolia |
| Cinereous Vulture | Cingulata | Cingulate cortex |
