| Esperanto | epo-000 | cxeval-kasxtano |
| Esperanto | epo-000 | cxevalkasxtano |
| Esperanto | epo-000 | cxeval-kasxtanoj |
| Esperanto | epo-000 | cxevalo |
| Esperanto | epo-000 | cxevalo prjxevalskia |
| filename extensions | art-335 | cxf |
| TechTarget file types | art-336 | CXF-Chemical-Abstracts-Exchange-Format |
| TechTarget file types | art-336 | CXF-Google-Picasa-collage-file |
| TechTarget file types | art-336 | CXF-Picasa-collage-Header |
| Deutsch | deu-000 | CXFS |
| English | eng-000 | CXFS |
| filename extensions | art-335 | cxh |
| TechTarget file types | art-336 | CXH-Custody-X-Change-Data-File-Custody-X-Change-Inc |
| filename extensions | art-335 | cxi |
| Tamu Kyi | gvr-000 | cxi |
| Jñatio | maz-000 | cx~i7i |
| Esperanto | epo-000 | cxiamverda kverko |
| TechTarget file types | art-336 | CXI-COMPAxiON-Compressed-File-Xitech-Europe |
| Esperanto | epo-000 | cxielarbo |
| Esperanto | epo-000 | cxifcxafo |
| Esperanto | epo-000 | cxilia flamengo |
| Esperanto | epo-000 | cxina abio |
| Esperanto | epo-000 | cxina cedrelo |
| Esperanto | epo-000 | cxina cugo |
| Esperanto | epo-000 | cxina fago |
| Esperanto | epo-000 | cxina katalpo |
| Esperanto | epo-000 | cxina korkokverko |
| Esperanto | epo-000 | cxina metasekvojo |
| Esperanto | epo-000 | Cxina mungxako |
| Esperanto | epo-000 | cxina nigra pino |
| Esperanto | epo-000 | cxina pomarbo |
| Esperanto | epo-000 | cxina ralardeo |
| Esperanto | epo-000 | cxina sovagxa pomarbo |
| Esperanto | epo-000 | cxina zelkovo |
| Lazuri | lzz-000 | Cx~indi |
| Esperanto | epo-000 | cxinia citruso |
| English | eng-000 | CXInsight Export File |
| Esperanto | epo-000 | cxiompotenca |
| nsəlxcin | oka-000 | cxip |
| Maca | mca-000 | c̷xip |
| Chipaya | cap-000 | c̷xiri |
| Esperanto | epo-000 | cxirkauxbrako |
| Slovio | art-410 | cxislo |
| Esperanto | epo-000 | cxitalo |
| Esperanto | epo-000 | cxiujara |
| Esperanto | epo-000 | cxiupova |
| Sheri | shv-000 | cxiZfot |
| Kwikapa | coc-000 | čxkaɾ |
| filename extensions | art-335 | cxl |
| English | eng-000 | cxl |
| suomi | fin-000 | cxl |
| TechTarget file types | art-336 | CXL-Business-Integrator-Extract-Schema-Pervasive-Software-Inc |
| TechTarget file types | art-336 | CXL-ConsoXL-Project-File-jepib |
| Slovio | art-410 | cxlovek |
| English | eng-000 | cxlv |
| suomi | fin-000 | cxlv |
| filename extensions | art-335 | cxm |
| TechTarget file types | art-336 | CXM-QuadColor-Color-Correction-Master |
| filename extensions | art-335 | cxn |
| TechTarget file types | art-336 | CXN-CONEXANT-driver-file |
| arevelahayeren | hye-002 | c̷ˀxneluyz |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | cx̣nə́kʷi |
| filename extensions | art-335 | cxo |
| Ñomndaa | amu-000 | cx~o* |
| Ñomndaa | amu-000 | cx~o7 |
| TechTarget file types | art-336 | CXO-CXInsight-Export-File-CodeMatrix-Ltd |
| Nivaclé | cag-000 | c̷xofxi |
| Slovio | art-410 | cxoln |
| მარგალური ნინა | xmf-000 | Cxomi |
| Lazuri | lzz-000 | Cx~omi |
| Lazuri | lzz-000 | çxomi |
| მარგალური ნინა | xmf-000 | CxonCxi |
| Lazuri | lzz-000 | cxoro |
| filename extensions | art-335 | cxp |
| Kwikapa | coc-000 | cxpaly |
| TechTarget file types | art-336 | CXP-Core-Media-Player-XML-based-Playlist-File-CoreCodec-Inc |
| TechTarget file types | art-336 | CXP-CX-Programmer-PLC-Program-File-Binary-Omron-Electronics-LLC |
| English | eng-000 | CX- Programmer PLC Program File |
| English | eng-000 | CX-Programmer Project File |
| TechTarget file types | art-336 | CXP-XYZ-Company-com-Proprietary-File |
| filename extensions | art-335 | cxq |
| Tillamook | til-000 | cxq373s |
| TechTarget file types | art-336 | CXQ-File-created-by-Trojan-worm-check-your-computer |
| Sino-Caucasian | cau-002 | *ć̣xqwă |
| ISO 3166 alpha | art-006 | CXR |
| Kartuli | kat-001 | cx̣ra |
| filename extensions | art-335 | cxs |
| TechTarget file types | art-336 | CXS-ConciseXML-Format-File-Clear-Methods-Inc |
| English | eng-000 | CxSpFirst |
| Türkçe | tur-000 | CxSpİlk |
| English | eng-000 | CxSpLast |
| English | eng-000 | CxSpMiddle |
| Türkçe | tur-000 | CxSpOrta |
| Türkçe | tur-000 | CxSpSon |
| galego | glg-000 | CXT |
| filename extensions | art-335 | cxt |
| Slovio | art-410 | cxtirak |
| TechTarget file types | art-336 | CXT-Macromedia-Director-protected-not-editable-Cast-resource-file |
| Jñatio | maz-000 | Cx~u*7u* |
| ‡Hua | huc-000 | čxui |
| Lazuri | lzz-000 | çxundi |
| Nivaclé | cag-000 | -c̷xuʔɬ |
| filename extensions | art-335 | cxv |
| English | eng-000 | cxv |
| suomi | fin-000 | cxv |
| TechTarget file types | art-336 | CXV-CryptoEx-Volume-File-Navastream |
| მარგალური ნინა | xmf-000 | Cxvindi |
| Lazuri | lzz-000 | Cx~vindi |
| Kartuli | kat-001 | cxv$iri |
| Kartuli | kat-001 | cxviri |
| Nuxálk | blc-000 | c"Xw~ |
| Nuxálk | blc-000 | c̷xʷ-∅ |
| Tillamook | til-000 | cxw~3laq"w~ |
| Paipai | ppi-000 | Cxw~at |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | čx̣ʷáɬc |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | cxʷčə́m̕əs |
| nsb-001 | cxwe-kʼa | |
| xʷsenəčqən | str-000 | čx̣ʷeɬsəʔ |
| Nuxálk | blc-000 | c̷xʷi-∅ |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | č̕xʷícən |
| Montana Salish | fla-001 | cxw~uy |
| Twana | twa-000 | c’xwəs |
| xʷsenəčqən | str-000 | čx̣ʷət |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | čx̣ʷə́t |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | č̕xʷə́yuʔ |
| Universal Networking Language | art-253 | cxx |
| filename extensions | art-335 | cxx |
| English | eng-000 | cxx |
| suomi | fin-000 | cxx |
| TechTarget file types | art-336 | CXX-C-source-code |
| Universal Networking Language | art-253 | CXX(icl>number) |
| English | eng-000 | cxxv |
| suomi | fin-000 | cxxv |
| English | eng-000 | cxxx |
| suomi | fin-000 | cxxx |
| English | eng-000 | cxxxv |
| suomi | fin-000 | cxxxv |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | c̕x̣ŋín |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | c̕x̣ŋináw̕txʷ |
| nsb-001 | cxɔ | |
| xʷsenəčqən | str-000 | čx̣əčŋin |
| Tillamook | til-000 | c’x̣əs |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | cx̣ə́t |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | čx̣ə́t |
| English | eng-000 | -cy |
| ISO 3166 alpha | art-006 | CY |
| বাংলা | ben-000 | CY |
| English | eng-000 | CY |
| Hànyǔ | cmn-003 | Cy |
| ISO 639-1 | art-004 | cy |
| filename extensions | art-335 | cy |
| IETF language tags | art-420 | cy |
| English | eng-000 | cy |
| Nuo su | iii-001 | cy |
| la lojban. | jbo-000 | cy |
| Tupí | tpw-000 | cy |
| English | eng-000 | cy. |
| français | fra-000 | £CY |
| Ślůnsko godka | szl-000 | čy |
| ISO 3166-2 | art-416 | CY-01 |
| ISO 3166-2 | art-416 | CY-02 |
| ISO 3166-2 | art-416 | CY-03 |
| ISO 3166-2 | art-416 | CY-04 |
| ISO 3166-2 | art-416 | CY-05 |
| ISO 3166-2 | art-416 | CY-06 |
| Kayah | kyu-000 | Cy~33 |
| Tillamook | til-000 | cy3his |
| Tillamook | til-000 | cy3hsi7 |
| Tillamook | til-000 | cy3k"il3w |
| Chepang | cdm-000 | Cy~3w7 |
| Luba-Lulua | lua-000 | -cyà |
| mundaŋ | mua-000 | Cya |
| Kayah | kyu-000 | Cy~a |
| Laqua | laq-000 | Cy~a |
| ISO 639-3 | art-001 | cya |
| filename extensions | art-335 | cya |
| Gumuz | guk-004 | cya |
| ikinyarwanda | kin-000 | cya |
| Kurmancî | kmr-000 | cya |
| Tamang | taj-000 | cya |
| Degha | mzw-000 | cyá |
| Soranî | ckb-001 | çya |
| Kurmancî | kmr-000 | çya |
| tomo kan | dtm-000 | čya |
| ISO 639-PanLex | art-274 | cya-000 |
| TechTarget file types | art-336 | CYA-Adobe-cyan-colour-separation |
| Nederlands | nld-000 | cyaan |
| Nederlands | nld-000 | cyaancobalamine |
| Nederlands | nld-000 | cyaangroep |
| Nederlands | nld-000 | cyaankali |
| Nederlands | nld-000 | cyaankleurig |
| ikinyarwanda | kin-000 | cyaba |
| Luba-Lulua | lua-000 | cyabànzà |
| udmurt kyl | udm-001 | c̷ʸabey |
| Luba-Lulua | lua-000 | cyàbì |
| Luba-Lulua | lua-000 | cyabìkùka |
| Luba-Lulua | lua-000 | cyabishilu |
| Luba-Lulua | lua-000 | cyàbooyà |
| Luba-Lulua | lua-000 | cyabu |
| Luba-Lulua | lua-000 | cyabù |
| Luba-Lulua | lua-000 | cyàbù |
| Luba-Lulua | lua-000 | cyâbu |
| latine | lat-000 | cyacadaceae |
| English | eng-000 | cyacetacide |
| Luba-Lulua | lua-000 | cyàcì |
| English | eng-000 | Cy Acosta |
| English | eng-000 | cyacrin |
| julevsámegiella | smj-000 | Cy~aCy~e |
| Luba-Lulua | lua-000 | cyàdì |
| Luba-Lulua | lua-000 | cyâdi |
| Luba-Lulua | lua-000 | cyadìmwè |
| Luba-Lulua | lua-000 | cyadìshìlù |
| åarjelsaemiengïele | sma-000 | Cy~aeci3 |
| Chorote | crt-000 | -c̷yafʷelap |
| Chorote | crt-000 | -c̷yafʷeliin |
| udmurt kyl | udm-001 | c̷ʸagɩr̃ |
| ikinyarwanda | kin-000 | cyaha |
| Aguacateco | agu-000 | cyaj |
| Luba-Lulua | lua-000 | cyajì |
| åarjelsaemiengïele | sma-000 | Cy~ak3 |
| Yavapai | yuf-002 | Cy~aka |
| Yavapai | yuf-002 | č=y=ˈaˑk-a |
| Luba-Lulua | lua-000 | cyakànyì |
| Luba-Lulua | lua-000 | cyakanzala |
| šöľqumyt әty | sel-001 | čʸaḳḳɨltɨḳo |
| udmurt kyl | udm-001 | c̷ʸaklanɩ |
| Mari | chm-001 | čʸaknəʼmaš |
| Luba-Lulua | lua-000 | cyàkù |
| Luba-Lulua | lua-000 | cyakùcyakù |
| Luba-Lulua | lua-000 | cyà kudìngila |
| Luba-Lulua | lua-000 | cyakùlààkùlà |
| Luba-Lulua | lua-000 | cyàkumanya |
| Kaladdarsch | kig-001 | cyakura |
| Luba-Lulua | lua-000 | cyàkusungula |
| Luba-Lulua | lua-000 | cyàkuuwuja |
| Ngala | nud-000 | cya kwa |
| Luba-Lulua | lua-000 | cyakwidyanganyi |
| Luba-Lulua | lua-000 | cyakwila |
| Luba-Lulua | lua-000 | cyakwilu |
| Aka-Jeru | akj-000 | cyal |
| Luba-Lulua | lua-000 | cyâla |
| Luba-Lulua | lua-000 | cyalàmè |
| Luba-Lulua | lua-000 | cyalembà |
| Aka-Jeru | akj-000 | cyaliyo |
| julevsámegiella | smj-000 | Cy~alme |
| udmurt kyl | udm-001 | c̷ʸalmɩt ulɩnɩ |
| Chorote | crt-000 | -c̷yalomkiʔ |
| Chorote | crt-000 | -c̷yaloʔ |
| Luba-Lulua | lua-000 | cyalu |
| Luba-Lulua | lua-000 | cyàlù |
| Luba-Lulua | lua-000 | cyàlufù |
| Luba-Lulua | lua-000 | cyalulankòngo |
| English | eng-000 | cyalume lightstick |
| English | eng-000 | cyalume stick |
| Luba-Lulua | lua-000 | cyaluulu |
| Changping Biao Mon | bmt-000 | cy~am |
| Chiangrai Mien | hmx-003 | cy~am |
| Dapinggjiang Mien | hmx-004 | cy~am |
| Iu Mienh | ium-000 | cy~am |
| Mari | chm-001 | čʸamaʼnaš |
| Mari | chm-001 | čʸamaʼnen kalaʼsaš |
| Luba-Lulua | lua-000 | cyàmanyàngàlà |
| Mari | chm-001 | čʸamanəʼmaš |
| Warji | wji-000 | Cy~amazana |
| Luba-Lulua | lua-000 | cyambapwakà |
| Luba-Lulua | lua-000 | cyambi |
| Luba-Lulua | lua-000 | cyàmbi |
| Luba-Lulua | lua-000 | cyambikilu |
| Luba-Lulua | lua-000 | cyambilu |
| Luba-Lulua | lua-000 | cyambilu cyà maalu |
| Luba-Lulua | lua-000 | cyambu |
| Luba-Lulua | lua-000 | cyambù |
| Luba-Lulua | lua-000 | cyambudyanganyi |
| Luba-Lulua | lua-000 | cyambula |
| Luba-Lulua | lua-000 | cyambula babèèdi |
| Luba-Lulua | lua-000 | cyambula nsàlà |
| Luba-Lulua | lua-000 | cyambwidi |
| English | eng-000 | cyamelide |
| English | eng-000 | cyamemazine |
| español | spa-000 | cyamemazine |
| Luba-Lulua | lua-000 | cyàmènà |
| English | eng-000 | Cyamodus |
| Deutsch | deu-000 | Cyamopsis |
| English | eng-000 | Cyamopsis |
| suomi | fin-000 | Cyamopsis |
| français | fra-000 | Cyamopsis |
| magyar | hun-000 | Cyamopsis |
| italiano | ita-000 | Cyamopsis |
| Latina Nova | lat-003 | Cyamopsis |
| polski | pol-000 | Cyamopsis |
| português | por-000 | Cyamopsis |
| slovenčina | slk-000 | Cyamopsis |
| español | spa-000 | Cyamopsis |
| ภาษาไทย | tha-000 | Cyamopsis |
| català | cat-000 | cyamopsis |
| English | eng-000 | cyamopsis |
| français | fra-000 | cyamopsis |
| slovenčina | slk-000 | cyamopsis |
| slovenščina | slv-000 | cyamopsis |