| 國語 | cmn-001 |
| 斯威士蘭 | |
| Afrikaans | afr-000 | Swaziland |
| አማርኛ | amh-000 | ሱዋዚላንድ |
| አማርኛ | amh-000 | ስዋዚላንድ |
| العربية | arb-000 | سوازيلاند |
| العربية | arb-000 | سوازيلند |
| العربية | arb-000 | سُوَازِيلَانْدَ |
| ISO 3166 alpha | art-006 | SZ |
| asturianu | ast-000 | Suazilandia |
| azərbaycanca | azj-000 | svazilənd |
| беларуская | bel-000 | Свазіленд |
| বাংলা | ben-000 | সোয়াজিল্যান্ড |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | সোয়াজিল্যান্ড |
| brezhoneg | bre-000 | Swaziland |
| български | bul-000 | Свазиленд |
| български | bul-000 | Суазиленд |
| català | cat-000 | Swazilàndia |
| binisayang Sinugboanon | ceb-000 | Swaziland |
| čeština | ces-000 | Svazijsko |
| 普通话 | cmn-000 | 史瓦济兰 |
| 普通话 | cmn-000 | 斯威士兰 |
| 國語 | cmn-001 | 史瓦濟蘭 |
| Hànyǔ | cmn-003 | Sī wēi shì lan |
| Hànyǔ | cmn-003 | shǐ wǎ jì lan |
| Hànyǔ | cmn-003 | si1 wei1 shi4 lan2 |
| Hànyǔ | cmn-003 | sīwēishìlán |
| Kernowek | cor-000 | Pow Swati |
| Cymraeg | cym-000 | Gwlad Swazi |
| Cymraeg | cym-000 | Gwlad y Swasi |
| Cymraeg | cym-000 | Gwlad y Swazi |
| Cymraeg | cym-000 | Swaziland |
| dansk | dan-000 | Swaziland |
| Deutsch | deu-000 | Königreich Swasiland |
| Deutsch | deu-000 | Swasiland |
| ދިވެހިބަސް | div-000 | ސުވާޒިލޭންޑު |
| eesti | ekk-000 | Svaasimaa |
| ελληνικά | ell-000 | Ζουαζηλάνδη |
| ελληνικά | ell-000 | Σουαζιλάνδη |
| English | eng-000 | Swaziland |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐐝𐐶𐐪𐑆𐐨𐑊𐐰𐑌𐐼 |
| Esperanto | epo-000 | Svazilando |
| euskara | eus-000 | Swazilandia |
| føroyskt | fao-000 | Svasiland |
| Wikang Filipino | fil-000 | Swaziland |
| suomi | fin-000 | Swazimaa |
| français | fra-000 | Swaziland |
| Frysk | fry-000 | Swazilân |
| lenghe furlane | fur-000 | Swaziland |
| Gaeilge | gle-000 | An tSuasalainn |
| galego | glg-000 | Suacilandia |
| galego | glg-000 | Suazilandia |
| galego | glg-000 | Swazilandia |
| ગુજરાતી | guj-000 | સ્વાઝીલેંડ |
| Српскохрватски | hbs-000 | Свази |
| Српскохрватски | hbs-000 | Свазиленд |
| Srpskohrvatski | hbs-001 | Svazi |
| Srpskohrvatski | hbs-001 | Svazilend |
| עברית | heb-000 | סוואזילנד |
| עברית | heb-000 | סווזילנד |
| हिन्दी | hin-000 | सुआजीलैंड |
| हिन्दी | hin-000 | स्वाज़ीलैंड |
| हिन्दी | hin-000 | स्वाजीलैंड |
| hrvatski | hrv-000 | Svazi |
| magyar | hun-000 | Szváziföld |
| արևելահայերեն | hye-000 | Սվազիլանդ |
| արևելահայերեն | hye-000 | Սվազիլենդ |
| Ido | ido-000 | Swazilando |
| Interlingue | ile-000 | Swaziland |
| Iloko | ilo-000 | Swaziland |
| interlingua | ina-000 | Swazilandia |
| bahasa Indonesia | ind-000 | Swaziland |
| íslenska | isl-000 | Svasíland |
| italiano | ita-000 | Swaziland |
| basa Jawa | jav-000 | Swaziland |
| 日本語 | jpn-000 | スワジランド |
| Kĩkamba | kam-000 | Uswasi |
| ಕನ್ನಡ | kan-000 | ಸ್ವಾಜಿಲ್ಯಾಂಡ್ |
| ქართული | kat-000 | სვაზილენდი |
| қазақ | kaz-000 | Суазиланд |
| ភាសាខ្មែរ | khm-000 | សូហ្ស៉ីឡង់ |
| ភាសាខ្មែរ | khm-000 | ស្វាហ្ស៊ីឡង់ |
| Gĩkũyũ | kik-000 | Uswathi |
| Kalenjin | kln-000 | Uswazi |
| 한국어 | kor-000 | 스와질란드 |
| 한국어 | kor-000 | 스와질랜드 |
| ລາວ | lao-000 | ສະວາຊິແລນ |
| latine | lat-000 | Suazia |
| lengua lígure | lij-000 | Swaziland |
| lietuvių | lit-000 | Svazilandas |
| lietuvių | lit-000 | Svazilendas |
| Lëtzebuergesch | ltz-000 | Swasiland |
| Dholuo | luo-000 | Swazi |
| Oluluyia | luy-000 | Buswazi |
| latviešu | lvs-000 | Svazilenda |
| മലയാളം | mal-000 | സ്വാസിലാന്റ് |
| मराठी | mar-000 | स्वाझीलँड |
| Kĩmĩrũ | mer-000 | Uswathi |
| македонски | mkd-000 | Свазиленд |
| Malti | mlt-000 | Sważiland |
| reo Māori | mri-000 | Warerangi |
| Diné bizaad | nav-000 | Swáazi Dineʼé bikéyah |
| Nederlands | nld-000 | Swaziland |
| nynorsk | nno-000 | Swaziland |
| bokmål | nob-000 | Swaziland |
| Novial | nov-000 | Swazilande |
| नेपाली | npi-000 | स्वाजिल्याण्ड |
| occitan | oci-000 | Swaziland |
| فارسی | pes-000 | سوازیلند |
| lenga piemontèisa | pms-000 | Swaziland |
| polski | pol-000 | Suazi |
| português | por-000 | Suazilândia |
| română | ron-000 | Swaziland |
| русский | rus-000 | Свазиле́нд |
| русский | rus-000 | Свазиленд |
| संस्कृतम् | san-000 | स्वाजीलैंड |
| lingua siciliana | scn-000 | Swaziland |
| Scots leid | sco-000 | Swaziland |
| slovenčina | slk-000 | Svazijsko |
| slovenščina | slv-000 | Svazi |
| davvisámegiella | sme-000 | Svazieana |
| español | spa-000 | Suazilandia |
| shqip | sqi-000 | Svazilandë |
| српски | srp-000 | Свазиленд |
| srpski | srp-001 | Svazilend |
| siSwati | ssw-000 | káNgwane |
| svenska | swe-000 | Swaziland |
| Kiswahili | swh-000 | Uswazi |
| தமிழ் | tam-000 | சுவாசிலாந்து |
| тоҷикӣ | tgk-000 | Свазиленд |
| Tagalog | tgl-000 | Swaziland |
| ภาษาไทย | tha-000 | ประเทศสวาซิแลนด์ |
| ภาษาไทย | tha-000 | สวาซิแลนด์ |
| Türkçe | tur-000 | Svaziland |
| українська | ukr-000 | Свазіленд |
| اردو | urd-000 | سوازی لینڈ |
| łéngua vèneta | vec-000 | Swaziland |
| tiếng Việt | vie-000 | Swaziland |
| tiếng Việt | vie-000 | Xoa-di-len |
| Volapük | vol-000 | Svasiyän |
| kàllaama wolof | wol-000 | Suwaasilaand |
| èdè Yorùbá | yor-000 | Swasilandi |
| Bahasa Malaysia | zsm-000 | Swaziland |