| English | eng-000 |
| Republic of Guyana | |
| Afrikaans | afr-000 | Guyana |
| አማርኛ | amh-000 | ጋያና |
| العربية | arb-000 | جمهورية غيانا |
| العربية | arb-000 | غويانا |
| العربية | arb-000 | غيانا |
| العربية | arb-000 | غيانا البريطانية |
| ISO 3166 alpha | art-006 | GUY |
| ISO 3166 alpha | art-006 | GY |
| asturianu | ast-000 | Guyana |
| বাংলা | ben-000 | গায়ানা |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | গায়েনা |
| brezhoneg | bre-000 | Guyana |
| brezhoneg | bre-000 | Republik Guyana |
| български | bul-000 | Гвиана |
| català | cat-000 | Guyana |
| binisayang Sinugboanon | ceb-000 | Guyana |
| čeština | ces-000 | Britská Guyana |
| čeština | ces-000 | Guyana |
| čeština | ces-000 | Guyanská republika |
| 普通话 | cmn-000 | 圭亚那 |
| 普通话 | cmn-000 | 圭亚那共和国 |
| Cymraeg | cym-000 | Guyana |
| dansk | dan-000 | Guyana |
| Deutsch | deu-000 | Britisch Guayana |
| Deutsch | deu-000 | Guyana |
| Deutsch | deu-000 | Republik Guyana |
| ދިވެހިބަސް | div-000 | ގުޔާނާ |
| dolnoserbska reč | dsb-000 | Guyana |
| eesti | ekk-000 | Guyana |
| ελληνικά | ell-000 | Γουιάνα |
| English | eng-000 | British Guyana |
| English | eng-000 | Guyana |
| Esperanto | epo-000 | Gujano |
| euskara | eus-000 | Guyana |
| suomi | fin-000 | Guyana |
| suomi | fin-000 | Guyanan kooperatiivinen tasavalta |
| français | fra-000 | Guyana |
| français | fra-000 | Guyane britannique |
| français | fra-000 | République du Guyana |
| galego | glg-000 | Güiana |
| עברית | heb-000 | גיאנה |
| हिन्दी | hin-000 | गुयाना |
| हिन्दी | hin-000 | गुयाना गणराज्य |
| हिन्दी | hin-000 | ब्रिटिश गुयाना |
| hrvatski | hrv-000 | Gvajana |
| hrvatski | hrv-000 | Republika Gvajana |
| magyar | hun-000 | Brit Guyana |
| magyar | hun-000 | Guyana |
| magyar | hun-000 | Guyanai Köztársaság |
| Ido | ido-000 | Guyana |
| interlingua | ina-000 | Guyana |
| bahasa Indonesia | ind-000 | Guyana |
| íslenska | isl-000 | Gvæjana |
| italiano | ita-000 | Guayana |
| italiano | ita-000 | Guiana |
| italiano | ita-000 | Guyana |
| italiano | ita-000 | Guyana Britannica |
| italiano | ita-000 | Repubblica della Guyana |
| basa Jawa | jav-000 | Guyana |
| 日本語 | jpn-000 | ガイアナ |
| 日本語 | jpn-000 | ガイアナ共和国 |
| 日本語 | jpn-000 | ガイアナ協同共和国 |
| 日本語 | jpn-000 | 英領ギアナ |
| ಕನ್ನಡ | kan-000 | ಗಯಾನ |
| ქართული | kat-000 | გაიანა |
| қазақ | kaz-000 | Ғайана |
| ភាសាខ្មែរ | khm-000 | ហ្គីយ៉ាណា |
| 한국어 | kor-000 | 가이아나 |
| latine | lat-000 | Guiana |
| lengua lígure | lij-000 | Guyana |
| lietuvių | lit-000 | Gajana |
| lengua lumbarda | lmo-000 | Gujana |
| Lëtzebuergesch | ltz-000 | Guyana |
| latviešu | lvs-000 | Gajāna |
| മലയാളം | mal-000 | ഗയാന |
| मराठी | mar-000 | गियाना |
| македонски | mkd-000 | Гвајана |
| فارسی | pes-000 | جمهوري گيانا |
| فارسی | pes-000 | گيانا بريتانيا |
| فارسی | pes-000 | گیانا |
| polski | pol-000 | Gujana |
| polski | pol-000 | Gujana Brytyjska |
| polski | pol-000 | Kooperacyjna Republika Gujany |
| português | por-000 | Guiana |
| português | por-000 | Guiana Inglesa |
| português | por-000 | República da Guiana |
| русский | rus-000 | Гайана |
| русский | rus-000 | Республика Гайана |
| slovenčina | slk-000 | Britská Guyana |
| slovenčina | slk-000 | Guyana |
| slovenčina | slk-000 | Guyanská republika |
| español | spa-000 | Guayana Británica |
| español | spa-000 | Guyana |
| español | spa-000 | República de Guyana |
| ภาษาไทย | tha-000 | กายอานา |
| ภาษาไทย | tha-000 | บริติชกูยาน่า |
| ภาษาไทย | tha-000 | สาธารณรัฐกายอานา |