| Crocus kartaldagensis | Crocus katrancensis | Crocus keltepensis |
| Crocus kerndorffiorum | Crocus kofudagensis | Crocus korolkowii |
| Crocus kosaninii | Crocus kotschyanus | Crocus laevigatus |
| Crocus lazicus | Crocus leichtlinii | Crocus leucostylosus |
| Crocus lifloris | Crocus ligusticus | Crocus longiflorus |
| Crocus luteus | Crocus lyciotauricus | Crocus lycius |
| Crocus lydius | Crocus malatyensis | Crocus malyi |
| Crocus marasensis | Crocus mathewii | Crocus mawii |
| Crocus mazziaricus | Crocus mediotauricus | Crocus melantherus |
| Crocus mersinensis | Crocus michelsonii | Crocus micranthus |
| Crocus minimus | Crocus minutus | Crocus moabiticus |
| Crocus mouradi | Crocus multicostatus | Crocus munzurense |
| Crocus musagecitii | Crocus mysius | Crocus naqabensis |
| Crocus neapolitanus | Crocus neglectus | Crocus nerimaniae |
| Crocus nevadensis | Crocus nivalis | Crocus niveus |
| Crocus novicii | Crocus nubigena | Crocus nudiflorus |
| Crocus ochroleucus | Crocus olivieri | Crocus oreocreticus |
| Crocus oreogenus | Crocus orphei | Crocus pallasii |
| Crocus pamphylicus | Crocus paschei | Crocus pelistericus |
| Crocus pelitensis | Crocus pestalozzae | Crocus ponticus |
| Crocus pseudonubigena | Crocus pulchellus | Crocus pulchricolor |
| Crocus punctatus | Crocus puringii | Crocus rechingeri |
| Crocus reinhardii | Crocus reticulatus | Crocus rhodensis |
| Crocus robertianus | Crocus romuleoides | Crocus rujanensis |
| Crocus sakaltutanensis | Crocus sakariensis | Crocus salurdagensis |
| Crocus salzmannii | Crocus sativus | Crocus scardicus |
| Crocus scharojanii | Crocus schneideri | Crocus siculus |
| Crocus sieberi | Crocus sieheanus | Crocus simavensis |
| Crocus sivasensis | Crocus sozenii | Crocus speciosus |
| Crocus stevensii | Crocus striatulus | Crocus stridii |
| Crocus suaveolens | Crocus suworowianus | Crocus tahtaliensis |
| Crocus taseliensis | Crocus tauri | Crocus tauricus |
| Crocus thirkeanus | Crocus thomasii | Crocus thracicus |
| Crocus tommasinianus | Crocus tournefortii | Crocus vallicola |
| Crocus variegatus | Crocus veluchensis | Crocus veneris |
| Crocus vernus | Crocus versicolor | Crocus vitellinus |
| Crocus wattiorum | Crocus weldenii | Crocus x paulinae |
| Crocus xanthosus | Crocus yakarianus | Crocus yaseminiae |
| Crocus yataganensis | Crocus zetterlundii | Crocus ziyaretensis |
| Crocus zubovii | Crocuta | Crocuta crocuta |
| Crocutasis | Crocyniaceae | Croesus |
| Croft and Yarpole | Croft, Leicestershire | Croft, Lincolnshire |
| Croft-on-Tees | Crofton, West Yorkshire | Crognaleto |
| Crohn hastalığı | Croilia | Croire |
| Croissant | Croissant (dergi) | Croix, Nord |
| Croix-des-Bouquets | Croix-des-bouquets | Croke Park |
| Crom Dubh | Cromartyshire | Cromer |
| Cromerus | Cromhall | Cromstrijen |
| Cromwell | Cromwell (film) | Cromwell (oyun) |
| Cromwell tank | Cromwell tankı | Cromwell, Connecticut |
| Cron | Cronartiaceae | Cronbach alfa |
| Cronenberg | Cronius | Cronius ruber |
| Cronius tumidulus | Cronobacter | Cronopio |
| Cronopio (memeli) | Cronopio dentiacutus | Cronos |
| Cronos (film) | Cronquist sistemi | Cronquistianthus |
| Cronton | Crood'lar | Crood'lar 2: Yeni Bir Çağ |
| Crood’lar (film, 2013) | Crook | Crook County, Oregon |
| Crook County, Wyoming | Crook, Cumbria | Crook, Wyoming |
| Crooked Fingers | Crooked fingers | Crooked House |
| Crooked I | Crooked Ormanı | Crookes tüpü |
| Crooklyn | Crookshanks | Crookston, Minnesota |
| Croome D'Abitot | Crop Trust | Cropalati |
| Cropan ağaç boası | Cropani | Cropia |
| Cropredy | Cropthorne | Croptilon |
| Cropton | Crorhopalum | Crosby |
| Crosby County, Teksas | Crosby Garrett | Crosby Loggins |
| Crosby loggins | Crosby Ravensworth | Crosby, Merseyside |
| Crosby, Minnesota | Crosby, North Yorkshire | Crosby, Stills, Nash & Young |
| Crosbyarachne | Crosbyella | Crosbylonia |
| Croscius | Croscombe | Crosia |
| Crosier | Crosniera | Crosnierita |
| Cross | Cross Ange | Cross Ange: Tenshi to Ryū no Rondo |
| Cross at Sunset | Cross compiler | Cross County |
| Cross County, Arkansas | Cross Creek | Cross Creek (film) |
| Cross Lough | Cross of Iron | Cross Purposes |
| Cross purposes | Cross River (eyalet) | Cross River Eyaleti |
| Cross Road | Cross road | Cross Road: The Videos |
| Cross road: the videos | Cross Road:The Videos | Cross Site Scripting |
| Cross site scripting | Cross Your Heart | Cross-country bisiklet |
| Cross-country bisiklet yarışı | Cross-country bisikleti | Cross-Country Detours |
| Cross-country skiing at the 2010 Winter Olympics – Men's 30 kilometre pursuit | Cross-platform | Crossandra |
| Crossarchus | Crossarchus alexandri | Crossarchus ansorgei |
| Crossarchus obscurus | Crossarchus platycephalus | Crossaster |
| Crossaster borealis | Crossaster campbellicus | Crossaster diamesus |
| Crossaster helianthus | Crossaster japonicus | Crossaster multispinus |
| Crossaster papposus | Crossaster penicillatus | Crossaster scotophilus |
| Crossaster squamatus | Crossbar (Pasch) teoremi | Crossbow |
| Crossbow Operasyonu | Crosscanonby | Crossdresser |
| Crossea | Crossed (The Walking Dead) | Crosseola |
| Crossett, Arkansas | Crossfire | Crossfire (film) |
| Crossfire (müzik grubu) | CrossFire (video oyunu) | CrossFit |
| Crossidium | Crossidius | Crossing over |
| Crossing the Aegean | Crossing the Bridge: The Sound of Istanbul | Crossing the Line (film, 2008) |
| Crossing-over | Crossipalpus | Crosslake, Minnesota |
| Crossleyia | Crossobamon | Crossobamon eversmanni |
| Crossobothrium | Crossocerus | Crossocheilus |
| Crossoloricaria | Crossomys | Crossophoridae |
| Crossopoma | Crossopriza | Crossopriza johncloudsleyi |
| Crossopriza lyoni | Crossopriza maculipes | Crossopriza nigrescens |
| Crossopriza pristina | Crossopriza semicaudata | Crossopriza soudanensis |
