| العربية | arb-000 | Ctenopharynx intermedius |
| 普通话 | cmn-000 | Ctenopharynx intermedius |
| English | eng-000 | Ctenopharynx intermedius |
| français | fra-000 | Ctenopharynx intermedius |
| 日本語 | jpn-000 | Ctenopharynx intermedius |
| Latina Nova | lat-003 | Ctenopharynx intermedius |
| português | por-000 | Ctenopharynx intermedius |
| español | spa-000 | Ctenopharynx intermedius |
| English | eng-000 | Ctenophila |
| português | por-000 | Ctenophila |
| English | eng-000 | ctenophile |
| Deutsch | deu-000 | Ctenophora |
| English | eng-000 | Ctenophora |
| suomi | fin-000 | Ctenophora |
| français | fra-000 | Ctenophora |
| magyar | hun-000 | Ctenophora |
| bahasa Indonesia | ind-000 | Ctenophora |
| italiano | ita-000 | Ctenophora |
| Latina Nova | lat-003 | Ctenophora |
| polski | pol-000 | Ctenophora |
| português | por-000 | Ctenophora |
| slovenčina | slk-000 | Ctenophora |
| español | spa-000 | Ctenophora |
| ภาษาไทย | tha-000 | Ctenophora |
| Bahasa Malaysia | zsm-000 | Ctenophora |
| français | fra-000 | ctenophora |
| slovenščina | slv-000 | ctenophora |
| Latina Nova | lat-003 | Ctenophora atrata |
| English | eng-000 | ctenophoral |
| English | eng-000 | ctenophoran |
| English | eng-000 | ctenophorans |
| suomi | fin-000 | Ctenophora-pääjakso |
| suomi | fin-000 | Ctenophora-suku |
| English | eng-000 | ctenophore |
| français | fra-000 | cténophore |
| English | eng-000 | ctenophore family |
| English | eng-000 | ctenophore genus |
| English | eng-000 | ctenophores |
| français | fra-000 | cténophores |
| English | eng-000 | ctenophoric |
| Latina Nova | lat-003 | Ctenophorus caudicinctus |
| Latina Nova | lat-003 | Ctenophorus spp |
| Latina Nova | lat-003 | Ctenophorus yinnietharra |
| English | eng-000 | Ctenophryne |
| français | fra-000 | Ctenophryne |
| Nederlands | nld-000 | Ctenophryne |
| latine | lat-000 | ctenophryne |
| latine | lat-000 | ctenophyllus |
| latine | lat-000 | ctenophyllus segnis |
| latine | lat-000 | ctenoplana |
| latine | lat-000 | ctenoplana kowalewskyi |
| English | eng-000 | Ctenoplectrini |
| français | fra-000 | Ctenoplectrini |
| Latina Nova | lat-003 | Ctenoplusia |
| Latina Nova | lat-003 | Ctenoplusia accentifera |
| Latina Nova | lat-003 | Ctenoplusia limbirena |
| Latina Nova | lat-003 | Ctenoplusia vittata |
| latine | lat-000 | ctenopoma |
| Latina Nova | lat-003 | Ctenopoma acutirostre |
| latine | lat-000 | ctenopoma ansorgei |
| latine | lat-000 | ctenopoma congicum |
| Latina Nova | lat-003 | Ctenopoma ctenotis |
| latine | lat-000 | ctenopoma fasciolatum |
| العربية | arb-000 | Ctenopoma kingsleyae |
| 普通话 | cmn-000 | Ctenopoma kingsleyae |
| English | eng-000 | Ctenopoma kingsleyae |
| français | fra-000 | Ctenopoma kingsleyae |
| 日本語 | jpn-000 | Ctenopoma kingsleyae |
| latine | lat-000 | Ctenopoma kingsleyae |
| Latina Nova | lat-003 | Ctenopoma kingsleyae |
| português | por-000 | Ctenopoma kingsleyae |
| español | spa-000 | Ctenopoma kingsleyae |
| Latina Nova | lat-003 | Ctenopoma multispine |
| latine | lat-000 | ctenopoma nanum |
| Latina Nova | lat-003 | Ctenopoma nigropannosum |
| Latina Nova | lat-003 | Ctenopoma ocellatum |
| latine | lat-000 | ctenopoma oxyrhynchus |
| العربية | arb-000 | Ctenopoma petherici |
| 普通话 | cmn-000 | Ctenopoma petherici |
| English | eng-000 | Ctenopoma petherici |
| français | fra-000 | Ctenopoma petherici |
| 日本語 | jpn-000 | Ctenopoma petherici |
| português | por-000 | Ctenopoma petherici |
| español | spa-000 | Ctenopoma petherici |
| العربية | arb-000 | Ctenops nobilis |
| 普通话 | cmn-000 | Ctenops nobilis |
| English | eng-000 | Ctenops nobilis |
| français | fra-000 | Ctenops nobilis |
| 日本語 | jpn-000 | Ctenops nobilis |
| Latina Nova | lat-003 | Ctenops nobilis |
| português | por-000 | Ctenops nobilis |
| español | spa-000 | Ctenops nobilis |
| العربية | arb-000 | Ctenopterygidae |
| 普通话 | cmn-000 | Ctenopterygidae |
| English | eng-000 | Ctenopterygidae |
| français | fra-000 | Ctenopterygidae |
| 日本語 | jpn-000 | Ctenopterygidae |
| português | por-000 | Ctenopterygidae |
| español | spa-000 | Ctenopterygidae |
| العربية | arb-000 | Ctenopteryx sicula |
| 普通话 | cmn-000 | Ctenopteryx sicula |
| English | eng-000 | Ctenopteryx sicula |
| français | fra-000 | Ctenopteryx sicula |
| 日本語 | jpn-000 | Ctenopteryx sicula |
| português | por-000 | Ctenopteryx sicula |
| español | spa-000 | Ctenopteryx sicula |
| English | eng-000 | Ctenorhabdotus |
| Deutsch | deu-000 | Ctenorhabdotus capulus |
| français | fra-000 | Ctenorhabdotus capulus |
| latine | lat-000 | ctenorhnychus |
| latine | lat-000 | ctenorhnychus strepera |
| English | eng-000 | Ctenosaura |
| français | fra-000 | Ctenosaura |
| español | spa-000 | Ctenosaura |
| latine | lat-000 | ctenosaura |
| français | fra-000 | Ctenosaura clarki |
| latine | lat-000 | Ctenosaura pectinata |
| Latina Nova | lat-003 | Ctenosaura pectinata |
| Latina Nova | lat-003 | ctenosaura similis |
| العربية | arb-000 | Ctenosciaena gracilicirrhus |
| 普通话 | cmn-000 | Ctenosciaena gracilicirrhus |
| English | eng-000 | Ctenosciaena gracilicirrhus |
| français | fra-000 | Ctenosciaena gracilicirrhus |
| 日本語 | jpn-000 | Ctenosciaena gracilicirrhus |
| Latina Nova | lat-003 | Ctenosciaena gracilicirrhus |
| português | por-000 | Ctenosciaena gracilicirrhus |
| español | spa-000 | Ctenosciaena gracilicirrhus |
| Latina Nova | lat-003 | Ctenosciaena peruviana |
| English | eng-000 | Ctenospondylus |
| italiano | ita-000 | Ctenospondylus |
| English | eng-000 | Ctenostomata |
| latine | lat-000 | ctenotaenia |
| العربية | arb-000 | Ctenotrypauchen microcephalus |
| 普通话 | cmn-000 | Ctenotrypauchen microcephalus |
| English | eng-000 | Ctenotrypauchen microcephalus |
| français | fra-000 | Ctenotrypauchen microcephalus |
| 日本語 | jpn-000 | Ctenotrypauchen microcephalus |
| Latina Nova | lat-003 | Ctenotrypauchen microcephalus |
| português | por-000 | Ctenotrypauchen microcephalus |
| español | spa-000 | Ctenotrypauchen microcephalus |
| English | eng-000 | Ctenotus |
| magyar | hun-000 | Ctenotus |
| Latina Nova | lat-003 | Ctenotus lancelini |
| português | por-000 | Ctenotus lancelini |
| Latina Nova | lat-003 | Ctenotus robustus |
| English | eng-000 | ctenotus skink |
| Latina Nova | lat-003 | Ctenotus spp |
| Latina Nova | lat-003 | Ctenotus zastictus |
| português | por-000 | Ctenotus zastictus |
| English | eng-000 | ctenuchid moths |
| English | eng-000 | Ctenuchinae |
| Deutsch | deu-000 | Ctenuchini |
| Latina Nova | lat-003 | Ctenus |
| Latina Nova | lat-003 | Ctenus nigriventer |
| slovenčina | slk-000 | ctený |
| čeština | ces-000 | ctěný |
| čeština | ces-000 | čtený |
| slovenčina | slk-000 | čtený |
| čeština | ces-000 | čtěný |
| English | eng-000 | ctep over |
| Loglan | jbo-001 | ctepre |
| English | eng-000 | cteridium |
| English | eng-000 | CTERM |
| English | eng-000 | C-terminal amino acid |
| Nederlands | nld-000 | C-Terminus |
| dansk | dan-000 | C-terminus |
| English | eng-000 | C-terminus |
| Latina Nova | lat-003 | Ctesias serra |
| italiano | ita-000 | Ctesibio |
| português | por-000 | Ctesíbio |
| español | spa-000 | Ctesibios |
| français | fra-000 | Ctésibios |
| English | eng-000 | Ctesibius |
| italiano | ita-000 | Ctesibius |
| italiano | ita-000 | Ctesifonte |
| português | por-000 | Ctesifonte |
| español | spa-000 | Ctesifonte |
| Cymraeg | cym-000 | Ctesiphon |
| dansk | dan-000 | Ctesiphon |
| English | eng-000 | Ctesiphon |
| Nederlands | nld-000 | Ctesiphon |
| français | fra-000 | Ctésiphon |
| latine | lat-000 | Ctēsiphōn |
| English | eng-000 | c test |
| hyw-001 | cʻtesutʻyun | |
| français | fra-000 | ctête |
| čeština | ces-000 | čtěte |
| čeština | ces-000 | Ctětín |
| English | eng-000 | Ctětín |
| slovenčina | slk-000 | Ctětín |
| English | eng-000 | ctetology |
| English | eng-000 | ctetosome |
| English | eng-000 | CTF |
| filename extensions | art-335 | ctf |
| English | eng-000 | ctf |
| English | eng-000 | ctf. |
| Peace Corps 2007 Tamazight | tzm-009 | cṭf |
| English | eng-000 | CTFD PortoGaia |
| TechTarget file types | art-336 | CTF-Symphony-Character-code-translation |
| filename extensions | art-335 | ctfsys |
| TechTarget file types | art-336 | CTFSYS-OS-X-Mach-Kernel-System-File-Apple-Inc |
| asturianu | ast-000 | CTG |
| galego | glg-000 | CTG |
| hrvatski | hrv-000 | CTG |
| español | spa-000 | CTG |
| ISO 639-3 | art-001 | ctg |
| filename extensions | art-335 | ctg |
| Hànyǔ | cmn-003 | ctg |
| Deutsch | deu-000 | ctg |
| English | eng-000 | ctg |
| français | fra-000 | ctg |
| magyar | hun-000 | ctg |
| italiano | ita-000 | ctg |
| lietuvių | lit-000 | ctg |
| polski | pol-000 | ctg |
| português | por-000 | ctg |
| russkij | rus-001 | ctg |
| español | spa-000 | ctg |
| Latynytsia | ukr-001 | ctg |
| ISO 639-PanLex | art-274 | ctg-000 |
| ISO 639-PanLex | art-274 | ctg-001 |
| TechTarget file types | art-336 | CTG-BMC-Software-Patrol-File |
| TechTarget file types | art-336 | CTG-Canon-Digital-Camera-Catalog-File |
| TechTarget file types | art-336 | CTG-Canon-Photo-Info-file |
| TechTarget file types | art-336 | CTG-Cartridge-Definition-File |
| TechTarget file types | art-336 | CTG-ChessBase-Opening-Book |
| English | eng-000 | ctge |
| TechTarget file types | art-336 | CTG-Powershot-Pro-70-Info-File-Canon-Inc |
| ISO 639-3 | art-001 | cth |
| Peace Corps 2007 Tamazight | tzm-009 | ctḥ |
| ISO 639-PanLex | art-274 | cth-000 |
| Eyak | eya-000 | =čʼ==tʰa |
| Eyak | eya-000 | =čʼ=tʰa |
| tiếng Việt | vie-000 | C thăng |
| English | eng-000 | C. Thomas Howell |
| bokmål | nob-000 | C. Thomas Howell |
| polski | pol-000 | C. Thomas Howell |
| svenska | swe-000 | C. Thomas Howell |
| Cymraeg | cym-000 | cthonig |
| GeoNames Feature Codes | art-286 | CTHSE |
| English | eng-000 | Cthugha |
| polski | pol-000 | Cthugha |
| svenska | swe-000 | Cthugha |
| English | eng-000 | Cthulhic |
| English | eng-000 | cthulhoid |
| français | fra-000 | cthulhoïde |
| brezhoneg | bre-000 | Cthulhu |
| català | cat-000 | Cthulhu |
| čeština | ces-000 | Cthulhu |
| chahta anumpa | cho-000 | Cthulhu |
| dansk | dan-000 | Cthulhu |
| Deutsch | deu-000 | Cthulhu |
| English | eng-000 | Cthulhu |
| Esperanto | epo-000 | Cthulhu |
| suomi | fin-000 | Cthulhu |
| français | fra-000 | Cthulhu |
| galego | glg-000 | Cthulhu |
| italiano | ita-000 | Cthulhu |
| lengua lumbarda | lmo-000 | Cthulhu |
| Nederlands | nld-000 | Cthulhu |
| polski | pol-000 | Cthulhu |
| español | spa-000 | Cthulhu |
| svenska | swe-000 | Cthulhu |
| Türkçe | tur-000 | Cthulhu |
| italiano | ita-000 | Cthulhu - L’enigmista |
| English | eng-000 | Cthulhu Mythos |
| Deutsch | deu-000 | Cthulhu-Mythos |
| suomi | fin-000 | Cthulhu-mytologia |
| svenska | swe-000 | Cthulhu-mytologin |
| suomi | fin-000 | Cthulhun kutsu |
| Türkçe | tur-000 | Cthulhu’nun Çağrısı |
| Deutsch | deu-000 | Cthulhus Ruf |
| toskërishte | als-000 | çthur |
| toskërishte | als-000 | çthurem |
| toskërishte | als-000 | çthurje |
| toskërishte | als-000 | çthurur |
| toskërishte | als-000 | çthururje |
| English | eng-000 | CTI |
| español | spa-000 | CTI |
| ISO 639-3 Retired Code Elements | art-324 | cti |
| filename extensions | art-335 | cti |
| čeština | ces-000 | cti |
| la lojban. | jbo-000 | cti |
| čeština | ces-000 | ctí |
| slovenčina | slk-000 | ctí |
| čeština | ces-000 | čti |
| English | eng-000 | CTIA |
| svenska | swe-000 | CTIA/GTIA |
| English | eng-000 | CTI architecture |
| Deutsch | deu-000 | CTI-Architektur |
| slovenčina | slk-000 | ctibažnosť |
| TechTarget file types | art-336 | CTI-Bitz-and-Pixels-XML |
| čeština | ces-000 | Ctibor |
| hanácké | ces-002 | Ctibor |
| polski | pol-000 | Ctibor |
| slovenčina | slk-000 | Ctibor |
| la lojban. | jbo-000 | ctidakfu |
| Loglan | jbo-001 | ctidou |
| English | eng-000 | CTI Encyclopedia |
| English | eng-000 | CTi Entertainment |
| English | eng-000 | CTIF |
| Loglan | jbo-001 | ctifu |