| English | eng-000 |
| Republic of Chad | |
| Afrikaans | afr-000 | Tsjaad |
| አማርኛ | amh-000 | ቻድ |
| العربية | arb-000 | تشاد |
| العربية | arb-000 | جمهورية التشاد |
| العربية | arb-000 | جمهورية تشاد |
| العربية | arb-000 | جُمْهُورِيّة تشاد |
| Classical Arabic—ASJP | arb-001 | Dschumhūriyyat Taschād |
| ISO 3166 alpha | art-006 | TCD |
| ISO 3166 alpha | art-006 | TD |
| asturianu | ast-000 | Chad |
| azərbaycanca | azj-000 | Çad |
| беларуская | bel-000 | Чад |
| বাংলা | ben-000 | চাদ |
| brezhoneg | bre-000 | Tchad |
| български | bul-000 | Република Чад |
| български | bul-000 | Чад |
| català | cat-000 | Txad |
| català | cat-000 | txad |
| čeština | ces-000 | Tchad |
| čeština | ces-000 | Čad |
| čeština | ces-000 | Čad-state |
| čeština | ces-000 | Čadská republika |
| čeština | ces-000 | čadská republika |
| 普通话 | cmn-000 | 乍 得 |
| 普通话 | cmn-000 | 乍得 |
| 普通话 | cmn-000 | 乍得共和国 |
| 國語 | cmn-001 | 乍得 |
| 國語 | cmn-001 | 查德共和國 |
| Cymraeg | cym-000 | Chad |
| Cymraeg | cym-000 | Tchad |
| Cymraeg | cym-000 | Tsiad |
| dansk | dan-000 | Republikken Tchad |
| dansk | dan-000 | Tchad |
| Deutsch | deu-000 | Republik Tschad |
| Deutsch | deu-000 | Tschad |
| eesti | ekk-000 | Tšaad |
| eesti | ekk-000 | Tšaadi Vabariik |
| ελληνικά | ell-000 | Δημοκρατία του Τσαντ |
| ελληνικά | ell-000 | Τσάντ |
| ελληνικά | ell-000 | Τσαντ |
| English | eng-000 | Chad |
| English | eng-000 | Tchad |
| Esperanto | epo-000 | Ĉadio |
| Esperanto | epo-000 | Ĉadlando |
| Esperanto | epo-000 | Ĉado |
| euskara | eus-000 | Txad |
| føroyskt | fao-000 | Kjad |
| suomi | fin-000 | Tšad |
| suomi | fin-000 | Tšadin tasavalta |
| français | fra-000 | Ati |
| français | fra-000 | Mongo |
| français | fra-000 | République du Tchad |
| français | fra-000 | Tchad |
| Gaeilge | gle-000 | Sead |
| galego | glg-000 | Chad |
| galego | glg-000 | Xad |
| ગુજરાતી | guj-000 | ચેડ |
| עברית | heb-000 | הרפובליקה של צ׳אד |
| עברית | heb-000 | צʼאד |
| עברית | heb-000 | צ׳אד |
| हिन्दी | hin-000 | चाड |
| हिन्दी | hin-000 | चाड गणराज्य |
| हिन्दी | hin-000 | चैड |
| हिन्दी | hin-000 | चैड गणराज्य |
| hrvatski | hrv-000 | Republika Čad |
| hrvatski | hrv-000 | Čad |
| magyar | hun-000 | Csád |
| magyar | hun-000 | Csád Köztársaság |
| magyar | hun-000 | Csádi Köztársaság |
| արևելահայերեն | hye-000 | Չադ |
| Ido | ido-000 | Chad |
| interlingua | ina-000 | Chad |
| interlingua | ina-000 | Tchad |
| bahasa Indonesia | ind-000 | Chad |
| bahasa Indonesia | ind-000 | Tchad |
| íslenska | isl-000 | Tsjad |
| italiano | ita-000 | Ciad |
| italiano | ita-000 | Repubblica del Ciad |
| 日本語 | jpn-000 | チャド |
| 日本語 | jpn-000 | チャド共和国 |
| 日本語 | jpn-000 | 屑 |
| にほんご | jpn-002 | チャドきょうわこく |
| ქართული | kat-000 | ჩადი |
| қазақ | kaz-000 | Ташад |
| ភាសាខ្មែរ | khm-000 | ឆាដ |
| ភាសាខ្មែរ | khm-000 | សាធារណរដ្ឋឆាដ |
| kikongo | kon-000 | Tasadi |
| 한국어 | kor-000 | 차드 |
| latine | lat-000 | Tzadia |
| lietuvių | lit-000 | Čadas |
| lietuvių | lit-000 | Čado Respublika |
| latviešu | lvs-000 | Čada |
| latviešu | lvs-000 | Čadas Republika |
| македонски | mkd-000 | Чад |
| Malti | mlt-000 | Ċad |
| Nederlands | nld-000 | Republiek Tsjaad |
| Nederlands | nld-000 | Tsjaad |
| nynorsk | nno-000 | Tchad |
| bokmål | nob-000 | Tsjad |
| नेपाली | npi-000 | चाड |
| occitan | oci-000 | Chad |
| فارسی | pes-000 | جمهوري چاد |
| فارسی | pes-000 | چاد |
| polski | pol-000 | Czad |
| polski | pol-000 | Republika Czadu |
| polski | pol-000 | Tchad |
| português | por-000 | Chade |
| português | por-000 | República do Chade |
| română | ron-000 | Ciad |
| română | ron-000 | Republica Ciad |
| русский | rus-000 | Республика Чад |
| русский | rus-000 | Чад |
| lingua siciliana | scn-000 | Ciad |
| slovenčina | slk-000 | Republika čad |
| slovenčina | slk-000 | Čad |
| slovenčina | slk-000 | Čadská republika |
| slovenčina | slk-000 | čad |
| slovenščina | slv-000 | Republika Čad |
| slovenščina | slv-000 | Čad |
| davvisámegiella | sme-000 | Chad |
| español | spa-000 | Chad |
| español | spa-000 | República de Chad |
| español | spa-000 | República del Chad |
| shqip | sqi-000 | Çad |
| српски | srp-000 | Чад |
| srpski | srp-001 | Republika Čad |
| srpski | srp-001 | Čad |
| svenska | swe-000 | Republiken Tchad |
| svenska | swe-000 | Tchad |
| Kiswahili | swh-000 | Chad |
| తెలుగు | tel-000 | Chad |
| тоҷикӣ | tgk-000 | Чад |
| Tagalog | tgl-000 | Chad |
| ภาษาไทย | tha-000 | ชาด |
| ภาษาไทย | tha-000 | ประเทศชาด |
| ภาษาไทย | tha-000 | สาธารณรัฐชาด |
| Türkçe | tur-000 | Çad |
| Türkçe | tur-000 | Çad Cumhuriyeti |
| українська | ukr-000 | Республіка Чад |
| українська | ukr-000 | Чад |
| اردو | urd-000 | چاڈ |
| tiếng Việt | vie-000 | Sát |
| tiếng Việt | vie-000 | Tchad |
| Volapük | vol-000 | Tjadän |
| lingaedje walon | wln-000 | Tchad |
| Bahasa Malaysia | zsm-000 | Cad |
| Bahasa Malaysia | zsm-000 | Chad |
| Bahasa Malaysia | zsm-000 | Tchad |