| ភាសាខ្មែរ | khm-000 |
| ស្រីលង្កា | |
| Afrikaans | afr-000 | Sinhala |
| Afrikaans | afr-000 | Sri Lanka |
| Aghem | agq-000 | Sɨ̀le Laŋkà |
| Akan | aka-000 | Sri Lanka |
| toskërishte | als-000 | Sri-Lankë |
| toskërishte | als-000 | sinhalisht |
| አማርኛ | amh-000 | ሲሪላንካ |
| አማርኛ | amh-000 | ሲንሃልኛ |
| العربية | arb-000 | السنهالية |
| العربية | arb-000 | سريلانكا |
| العربية | arb-000 | سيلان |
| العربية | arb-000 | سْرِيلَانْكَا |
| ISO 3166 alpha | art-006 | LK |
| UN M.49 | art-279 | 144 |
| Kipare | asa-000 | Thirilanka |
| asturianu | ast-000 | Ceilán |
| asturianu | ast-000 | Sri Lanka |
| asturianu | ast-000 | cingalés |
| azərbaycanca | azj-000 | sinhal |
| azərbaycanca | azj-000 | Şri Lanka |
| azərbaycanca | azj-000 | Şri-Lanka |
| Азәрбајҹан дили | azj-001 | Шри-Ланка |
| bamanankan | bam-000 | Sirilanka |
| ɓàsàa | bas-000 | Srìlaŋkà |
| беларуская | bel-000 | Шры Лянка |
| беларуская | bel-000 | Шры-Ланка |
| беларуская | bel-000 | Шры-Ланка́ |
| беларуская | bel-000 | сінгальская |
| বাংলা | ben-000 | শ্রীলঙ্কা |
| বাংলা | ben-000 | সিংহলী |
| Ekibena | bez-000 | Husirilanka |
| བོད་སྐད་ | bod-000 | ཞི་ལན་སྐད། |
| བོད་སྐད་ | bod-000 | ཤྲཱི་ལངྐ་། |
| bosanski | bos-000 | singaleski |
| bosanski | bos-000 | Šri Lanka |
| босански | bos-001 | Шри Ланка |
| босански | bos-001 | сингалески |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | শ্রীলঙ্কা |
| brezhoneg | bre-000 | Sri Lanka |
| brezhoneg | bre-000 | singhaleg |
| बरʼ | brx-000 | श्री लँका |
| बरʼ | brx-000 | सींहाला |
| български | bul-000 | Цейлон |
| български | bul-000 | Шри Ла́нка |
| български | bul-000 | Шри Ланка |
| български | bul-000 | синхалски |
| català | cat-000 | Ceilan |
| català | cat-000 | Sri Lanka |
| català | cat-000 | singalès |
| català | cat-000 | singalés |
| čeština | ces-000 | Srí Lanka |
| čeština | ces-000 | sinhálština |
| čeština | ces-000 | Šrí Lanka |
| Rukiga | cgg-000 | Siriranka |
| нохчийн мотт | che-000 | Шри-Ланка |
| нохчийн мотт | che-000 | сингалхойн |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᏍᎵ ᎳᏂᎧ |
| سۆرانی | ckb-000 | سریلانکا |
| سۆرانی | ckb-000 | سینهەلی |
| 普通话 | cmn-000 | 僧伽罗文 |
| 普通话 | cmn-000 | 斯里兰卡 |
| 普通话 | cmn-000 | 狮子国 |
| 普通话 | cmn-000 | 锡兰 |
| 國語 | cmn-001 | 僧伽羅文 |
| 國語 | cmn-001 | 斯里蘭卡 |
| 國語 | cmn-001 | 錫蘭 |
| Hànyǔ | cmn-003 | Sī lǐ lán ka |
| Hànyǔ | cmn-003 | Xī lan |
| Cymraeg | cym-000 | Sinhaleg |
| Cymraeg | cym-000 | Sri Lanca |
| Cymraeg | cym-000 | Sri Lanka |
| dansk | dan-000 | Sri Lanka |
| dansk | dan-000 | singalesisk |
| Kitaita | dav-000 | Sirilanka |
| Deutsch | deu-000 | Ceylon |
| Deutsch | deu-000 | Demokratische Sozialistische Republik Sri Lanka |
| Deutsch | deu-000 | Singhalesisch |
| Deutsch | deu-000 | Sri Lanka |
| ދިވެހިބަސް | div-000 | އޮޅުދޫކަރަ |
| zarmaciine | dje-000 | Srilanka |
| dolnoserbska reč | dsb-000 | Sri Lanka |
| dolnoserbska reč | dsb-000 | singalšćina |
| Jóola-Fóoñi | dyo-000 | Siri Lanka |
| རྫོང་ཁ་ | dzo-000 | ཤྲཱི་ལང་ཀ |
| རྫོང་ཁ་ | dzo-000 | ཤྲཱྀ་ལངཀ |
| རྫོང་ཁ་ | dzo-000 | སིང་ཧ་ལ་ཁ |
| Kĩembu | ebu-000 | Sirilanka |
| eesti | ekk-000 | Sri Lanka |
| eesti | ekk-000 | singali |
| ελληνικά | ell-000 | Κεϋλάνη |
| ελληνικά | ell-000 | Σινχαλεζικά |
| ελληνικά | ell-000 | Σρι Λάνκα |
| ελληνικά | ell-000 | Σρὶ Λάνκα |
| ἑλληνικά | ell-008 | Σρὶ Λάνκα |
| English | eng-000 | Ceylon |
| English | eng-000 | Prakash |
| English | eng-000 | Sinhala |
| English | eng-000 | Sri Lanka |
| English | eng-000 | Test nation |
| English | eng-000 | rupee |
| English | eng-000 | sarong |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐐟𐑉𐐨 𐐢𐐰𐑍𐐿𐐲 |
| Esperanto | epo-000 | Cejlono |
| Esperanto | epo-000 | Lanko |
| Esperanto | epo-000 | Sri-Lanko |
| Esperanto | epo-000 | Srilanko |
| Esperanto | epo-000 | sinhala |
| Esperanto | epo-000 | srilanko |
| euskara | eus-000 | Sri Lanka |
| euskara | eus-000 | sinhala |
| Ɛʋɛgbɛ | ewe-000 | Sri Lanka nutome |
| Ɛʋɛgbɛ | ewe-000 | sinhalgbe |
| ewondo | ewo-000 | Səri Laŋká |
| føroyskt | fao-000 | Sri Lanka |
| føroyskt | fao-000 | singalesiskt |
| Wikang Filipino | fil-000 | Sinhala |
| Wikang Filipino | fil-000 | Sri Lanka |
| suomi | fin-000 | Sri Lanka |
| suomi | fin-000 | sinhala |
| français | fra-000 | Ceylan |
| français | fra-000 | Sri Lanka |
| français | fra-000 | cinghalais |
| Frysk | fry-000 | Singalees |
| Frysk | fry-000 | Sri Lanka |
| Pulaar | fuc-000 | Siri Lanka |
| Fulfulde | ful-000 | Siri Lanka |
| lenghe furlane | fur-000 | Sri Lanka |
| lenghe furlane | fur-000 | sinalês |
| Afaan Oromoo | gaz-000 | Afaan Sinhalese |
| Gàidhlig | gla-000 | Sinhala |
| Gàidhlig | gla-000 | Sri Lanca |
| Gaeilge | gle-000 | Siolóinis |
| Gaeilge | gle-000 | Srí Lanca |
| galego | glg-000 | Sri Lanka |
| galego | glg-000 | cingalés |
| Schwizerdütsch | gsw-000 | Schri Lanka |
| Schwizerdütsch | gsw-000 | Singhalesisch |
| ગુજરાતી | guj-000 | શ્રીલંકા |
| ગુજરાતી | guj-000 | સિંહાલી |
| Ekegusii | guz-000 | Sirilanka |
| Hausa | hau-000 | Sinhalanci |
| Hausa | hau-000 | Siri Lanka |
| Српскохрватски | hbs-000 | Шри Ланка |
| Srpskohrvatski | hbs-001 | Šri Lanka |
| עברית | heb-000 | סינהלה |
| עברית | heb-000 | סרי לנקה |
| हिन्दी | hin-000 | श्रीलंका |
| हिन्दी | hin-000 | सिंहली |
| हिन्दी | hin-000 | सेलोन |
| hrvatski | hrv-000 | Cejlon |
| hrvatski | hrv-000 | sinhaleški |
| hrvatski | hrv-000 | Šri Lanka |
| hornjoserbšćina | hsb-000 | Sri Lanka |
| hornjoserbšćina | hsb-000 | singhalšćina |
| hornjoserbšćina | hsb-000 | Šri Lanka |
| magyar | hun-000 | Ceylon |
| magyar | hun-000 | Srí Lanka |
| magyar | hun-000 | szingaléz |
| արևելահայերեն | hye-000 | Շրի Լանկա |
| արևելահայերեն | hye-000 | սինհալերեն |
| Ido | ido-000 | Sri Lanka |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᔅᕇ ᓛᓐᑲ |
| interlingua | ina-000 | Sri Lanka |
| bahasa Indonesia | ind-000 | Sinhala |
| bahasa Indonesia | ind-000 | Sri Lanka |
| íslenska | isl-000 | Sri Lanka |
| íslenska | isl-000 | Srí Lanka |
| íslenska | isl-000 | singalíska |
| italiano | ita-000 | Ceylon |
| italiano | ita-000 | Sri Lanka |
| italiano | ita-000 | singalese |
| Kimachame | jmc-000 | Sirilanka |
| 日本語 | jpn-000 | シンハラ語 |
| 日本語 | jpn-000 | スリランカ |
| 日本語 | jpn-000 | セイロン |
| Taqbaylit | kab-000 | Sri Lanka |
| kalaallisut | kal-000 | Sri Lanka |
| Kĩkamba | kam-000 | Sirilanka |
| Kĩkamba | kam-000 | Srilanka |
| ಕನ್ನಡ | kan-000 | ಶ್ರೀಲಂಕಾ |
| ಕನ್ನಡ | kan-000 | ಸಿಂಹಳ |
| ಕನ್ನಡ | kan-000 | ಸಿಂಹಳದೇಶ |
| كأشر | kas-000 | سِریٖلَنٛکا |
| كأشر | kas-000 | سِنہالا |
| ქართული | kat-000 | სინჰალური |
| ქართული | kat-000 | შრი-ლანკა |
| қазақ | kaz-000 | Шри-Ланка |
| қазақ | kaz-000 | сингал тілі |
| Chimakonde | kde-000 | Sililanka |
| kriolu kabuverdianu | kea-000 | Sri Lanka |
| kriolu kabuverdianu | kea-000 | singales |
| ᦅᧄᦑᦺᦟᦹᧉ | khb-005 | ᦟᧂᦂᦱ |
| монгол | khk-000 | Шри Ланка |
| монгол | khk-000 | синхала |
| ភាសាខ្មែរ | khm-000 | សិរីលង្កា |
| Koyra Chiini | khq-000 | Srilanka |
| Gĩkũyũ | kik-000 | Sirilanka |
| Gĩkũyũ | kik-000 | Srilanka |
| ikinyarwanda | kin-000 | Inyesimpaleze |
| кыргыз | kir-000 | Шри-Ланка |
| кыргыз | kir-000 | сингалача |
| Kalenjin | kln-000 | Emetab Sri Lanka |
| Kalenjin | kln-000 | Srilanka |
| कोंकणी | kok-000 | सिन्हलीस् |
| 한국어 | kor-000 | 스리랑카 |
| 한국어 | kor-000 | 스리랑카어 |
| 한국어 | kor-000 | 실론 |
| Kishambaa | ksb-000 | Sililanka |
| rikpa | ksf-000 | srílaŋka |
| Kölsch | ksh-000 | Singjaleesesch |
| Kölsch | ksh-000 | Sri Lanka |
| Kɨlaangi | lag-000 | Siriláanka |
| ລາວ | lao-000 | ສິນຫາລາ |
| ລາວ | lao-000 | ສີລັງກາ |
| Limburgs | lim-000 | Sri Lanka |
| lingála | lin-000 | Sirilanka |
| lietuvių | lit-000 | sinhalų |
| lietuvių | lit-000 | Šri Lanka |
| Lakȟótiyapi | lkt-000 | Sinhala Iyápi |
| لوری | lrc-000 | سینھالا |
| Lëtzebuergesch | ltz-000 | Singhalesesch |
| Lëtzebuergesch | ltz-000 | Sri Lanka |
| Tshiluba | lub-000 | Sirilanka |
| Oluganda | lug-000 | Sirilanka |
| Dholuo | luo-000 | Sri Lanka |
| Dholuo | luo-000 | Srilanka |
| Oluluyia | luy-000 | Sirilanka |
| Oluluyia | luy-000 | Srilanka |
| latviešu | lvs-000 | singāļu |
| latviešu | lvs-000 | Šrilanka |
| മലയാളം | mal-000 | ശ്രീലങ്ക |
| മലയാളം | mal-000 | സിംഹള |
| मराठी | mar-000 | श्रीलंका |
| मराठी | mar-000 | सिंहला |
| ɔl Maa | mas-000 | Sirilanka |
| Kĩmĩrũ | mer-000 | Sirilanka |
| Kĩmĩrũ | mer-000 | Srilanka |
| morisyin | mfe-000 | Sri Lanka |
| Meetto | mgh-000 | Usirilanka |
| македонски | mkd-000 | Шри Ланка |
| македонски | mkd-000 | синхалски |
| Malti | mlt-000 | Sinħaliż |
| Malti | mlt-000 | Sri Lanka |
| Malti | mlt-000 | is-Sri Lanka |
| reo Māori | mri-000 | Hiri Ränaka |
| reo Māori | mri-000 | Hironi |
| reo Māori | mri-000 | Hïraka |
| reo Māori | mri-000 | Tirikänga |
| mundaŋ | mua-000 | Sǝr Lanka |
| မြန်မာဘာသာ | mya-000 | ဆင်ဟာလ |
| မြန်မာဘာသာ | mya-000 | သီရိလင်္ကာ |
| မြန်မာဘာသာ | mya-000 | သီရိလင်္ကာနိုင်ငံ |
| مازرونی | mzn-000 | سریلانکا |
| مازرونی | mzn-000 | سینهالا |
| Nàmá | naq-000 | Sri Lankab |
| Diné bizaad | nav-000 | Swii Lankʼa |
| isiNdebele | nde-000 | Sri Lanka |
| Plattdüütsch | nds-000 | Sri Lanka |
| Nederlands | nld-000 | Ceylon |
| Nederlands | nld-000 | Singalees |
| Nederlands | nld-000 | Sri Lanka |
| Kwasio | nmg-000 | Sri Lanka |
| nynorsk | nno-000 | Sri Lanka |
| nynorsk | nno-000 | singalesisk |
| bokmål | nob-000 | Ceylon |
| bokmål | nob-000 | Sri Lanka |
| bokmål | nob-000 | singalesisk |
| नेपाली | npi-000 | श्रीलङ्का |
| नेपाली | npi-000 | सिन्हाली |
| Runyankore | nyn-000 | Siriranka |
| occitan | oci-000 | Ceilan |
| ଓଡ଼ିଆ | ory-000 | ଶ୍ରୀଲଙ୍କା |
| ଓଡ଼ିଆ | ory-000 | ସିଂହଳ |
| ирон ӕвзаг | oss-000 | Шри-Ланка |
| ਪੰਜਾਬੀ | pan-000 | ਸਿੰਹਾਲਾ |
| ਪੰਜਾਬੀ | pan-000 | ਸ੍ਰੀ ਲੰਕਾ |
| پښتو ژبه | pbu-000 | سينهالي |
| فارسی | pes-000 | سری لانکا |
| فارسی | pes-000 | سریلانکا |
| فارسی | pes-000 | سریلانکا |
| فارسی | pes-000 | سینهالی |
| fiteny Malagasy | plt-000 | Sri Lanka |
| lenga piemontèisa | pms-000 | Sri Lanka |
| polski | pol-000 | Sri Lanka |
| polski | pol-000 | syngaleski |
| português | por-000 | Ceilão |
| português | por-000 | Sri Lanca |
| português | por-000 | Sri Lanka |
| português | por-000 | cingalês |
| português europeu | por-002 | Sri Lanca |
| زبان دری | prs-000 | سریلانکا |
| Runa Simi | que-000 | Cingales Simi |
| Runa Simi | que-000 | Sri Lanka |
| Kihorombo | rof-000 | Sirilanka |
| lingua rumantscha | roh-000 | Sri Lanka |
| lingua rumantscha | roh-000 | singalais |
| română | ron-000 | Sri Lanca |
| română | ron-000 | Sri Lanka |
| română | ron-000 | singhaleză |
| Kirundi | run-000 | Sirilanka |
| русский | rus-000 | Цейлон |
| русский | rus-000 | Шри-Ла́нка |
| русский | rus-000 | Шри-Ланка |
| русский | rus-000 | Шри-Ланка́ |
| русский | rus-000 | сингальский |
| Kiruwa | rwk-000 | Sirilanka |
| Sängö | sag-000 | Sirî-Lanka |
| संस्कृतम् | san-000 | श्रीलङ्का |
| Samburu | saq-000 | Sirilanka |
| Ishisangu | sbp-000 | Sililanka |
| lingua siciliana | scn-000 | Sri Lanka |
| cisena | seh-000 | Sri Lanka |
| Koyraboro senni | ses-000 | Srilanka |
| Tacelḥit | shi-001 | srilanka |
| ⵜⴰⵛⵍⵃⵉⵜ | shi-003 | ⵙⵔⵉⵍⴰⵏⴽⴰ |
| සිංහල | sin-000 | ලංකා |
| සිංහල | sin-000 | ශ්රී ලංකා |
| සිංහල | sin-000 | ශ්රී ලංකාව |
| සිංහල | sin-000 | ශ්රී ලංකාව |
| සිංහල | sin-000 | සිංහල |
| slovenčina | slk-000 | Srí Lanka |
| slovenčina | slk-000 | sinhalčina |
| slovenščina | slv-000 | singalščina |
| slovenščina | slv-000 | Šri Lanka |
| slovenščina | slv-000 | Šrilanka |
| davvisámegiella | sme-000 | Sri Lanka |
| anarâškielâ | smn-000 | Sri Lanka |
| chiShona | sna-000 | Sri Lanka |
| Soomaaliga | som-000 | Siirilaanka |
| Soomaaliga | som-000 | Sinhaleys |
| Soomaaliga | som-000 | Sirilaanka |
| español | spa-000 | Ceilán |
| español | spa-000 | Sri Lanka |
| español | spa-000 | cingalés |
| српски | srp-000 | Шри Ланка |
| српски | srp-000 | синхалски |
| srpski | srp-001 | sinhalski |
| srpski | srp-001 | Šri Lanka |
| svenska | swe-000 | Ceylon |
| svenska | swe-000 | Sri Lanka |
| svenska | swe-000 | singalesiska |
| Kiswahili | swh-000 | Kisinhala |
| Kiswahili | swh-000 | Sirilanka |
| Kiswahili | swh-000 | Sri Lanka |
| தமிழ் | tam-000 | இலங்கை |
| தமிழ் | tam-000 | சிங்களம் |
| tatar tele | tat-000 | Шри-Ланка |
| татарча | tat-001 | Шри-Ланка |
| తెలుగు | tel-000 | శ్రీలంక |
| తెలుగు | tel-000 | సింహళం |
| Ateso | teo-000 | Sirilanka |
| тоҷикӣ | tgk-000 | Шри-Ланка |
| Tagalog | tgl-000 | Sri Lanka |
| ภาษาไทย | tha-000 | ลังกาทวีป |
| ภาษาไทย | tha-000 | ศรีลังกา |
| ภาษาไทย | tha-000 | สิงหล |
| ภาษาไทย | tha-000 | สิงหลทวีป |
| ትግርኛ | tir-000 | ሲሪላንካ |
| ትግርኛ | tir-000 | ስንሃልኛ |
| lea fakatonga | ton-000 | Sīlangikā |
| lea fakatonga | ton-000 | Sīloni |
| lea fakatonga | ton-000 | lea fakasingihala |
| türkmençe | tuk-000 | Şri-Lanka |
| Türkçe | tur-000 | Seylanca |
| Türkçe | tur-000 | Sri Lanka |
| Tásàwàq | twq-000 | Srilanka |
| Tamaziɣt | tzm-001 | Srilanka |
| ئۇيغۇرچە | uig-000 | سىرىلانكا |
| ئۇيغۇرچە | uig-000 | سىنگالچە |
| українська | ukr-000 | Шрі-Ланка |
| українська | ukr-000 | Шрі-Ланка́ |
| українська | ukr-000 | сингальська |
| اردو | urd-000 | سری لنکا |
| اردو | urd-000 | سنہالا |
| oʻzbek | uzn-000 | Shri-Lanka |
| oʻzbek | uzn-000 | singal |
| Ўзбекча | uzn-001 | Синхала |
| Ўзбекча | uzn-001 | Шри-Ланка |
| ꕙꔤ | vai-000 | ꖬꔸ ꕞꘋꕪ |
| Vai | vai-001 | Suri Laŋka |
| tiếng Việt | vie-000 | Sri Lanka |
| tiếng Việt | vie-000 | Tiếng Sinhala |
| tiếng Việt | vie-000 | Xri Lan-ca |
| Volapük | vol-000 | Sri-Lankän |
| Kyivunjo | vun-000 | Sirilanka |
| Walser | wae-000 | Singalesiš |
| Walser | wae-000 | Sri Lanka |
| kàllaama wolof | wol-000 | Siri Lànka |
| Lusoga | xog-000 | Sirilanka |
| nuasúɛ | yav-000 | silíláŋka |
| ייִדיש | ydd-000 | סינהאַליש |
| ייִדיש | ydd-000 | סרי־לאַנקאַ |
| èdè Yorùbá | yor-000 | Orílẹ́ède Siri Lanka |
| èdè Yorùbá | yor-000 | Èdè Sinhalese |
| èdè Yorùbá Orílẹ̀-èdè Olómìnira ilẹ̀ Benin | yor-011 | Orílɛ́ède Siri Lanka |
| 廣東話 | yue-000 | 斯里蘭卡 |
| ⵜⴰⵎⴰⵣⵉⵖⵜ | zgh-000 | ⵙⵔⵉⵍⴰⵏⴽⴰ |
| Bahasa Malaysia | zsm-000 | Sinhala |
| Bahasa Malaysia | zsm-000 | Sri Lanka |
| isiZulu | zul-000 | i-Sinhala |
| isiZulu | zul-000 | i-Sri Lanka |