| 普通话 | cmn-000 |
| 阿曼苏丹国 | |
| toskërishte | als-000 | Omani |
| Englisce sprǣc | ang-000 | Oman |
| العربية | arb-000 | [[عمان |
| العربية | arb-000 | سلطنة عمان |
| العربية | arb-000 | عمان |
| العربية | arb-000 | عُمان |
| luenga aragonesa | arg-000 | Omán |
| ISO 3166 alpha | art-006 | OM |
| ISO 3166 alpha | art-006 | OMN |
| UN M.49 | art-279 | 512 |
| UNDP Country Codes | art-294 | OMA |
| FAO Country Code | art-296 | 221 |
| GAUL Country Codes | art-297 | 187 |
| asturianu | ast-000 | Omán |
| беларуская | bel-000 | Аман |
| bosanski | bos-000 | Oman |
| brezhoneg | bre-000 | Oman |
| български | bul-000 | Оман |
| català | cat-000 | Oman |
| čeština | ces-000 | Omán |
| 普通话 | cmn-000 | 阿 曼 |
| 普通话 | cmn-000 | 阿曼 |
| 國語 | cmn-001 | 阿曼 |
| 國語 | cmn-001 | 阿曼蘇丹國 |
| Hànyǔ | cmn-003 | a1 man4 su1 dan1 guo2 |
| Hànyǔ | cmn-003 | ā màn sū dān guó |
| Kernowek | cor-000 | Oman |
| Cymraeg | cym-000 | Oman |
| dansk | dan-000 | Oman |
| Deutsch | deu-000 | Oman |
| Deutsch | deu-000 | Sultanate Oman |
| eesti | ekk-000 | Omaan |
| ελληνικά | ell-000 | Ομάν |
| English | eng-000 | Oman |
| English | eng-000 | Sultanate of Oman |
| English | eng-000 | the Sultanate of Oman |
| Esperanto | epo-000 | Omano |
| euskara | eus-000 | Oman |
| suomi | fin-000 | Oman |
| français | fra-000 | Oman |
| français | fra-000 | Sultanat d’Oman |
| français | fra-000 | le Sultanat d’Oman |
| Frysk | fry-000 | Oman |
| galego | glg-000 | Omán |
| kreyòl ayisyen | hat-000 | Omàn |
| Srpskohrvatski | hbs-001 | Oman |
| עברית | heb-000 | עומן |
| हिन्दी | hin-000 | ओमान |
| hrvatski | hrv-000 | Oman |
| magyar | hun-000 | Omán |
| արևելահայերեն | hye-000 | Օման |
| Ido | ido-000 | Oman |
| Iloko | ilo-000 | Oman |
| interlingua | ina-000 | Oman |
| bahasa Indonesia | ind-000 | Oman |
| íslenska | isl-000 | Óman |
| italiano | ita-000 | Oman |
| italiano | ita-000 | Sultanato dell’Oman |
| 日本語 | jpn-000 | オマーン |
| कॉशुर | kas-001 | ओमान |
| 한국어 | kor-000 | 오만 |
| Limburgs | lim-000 | Omaan |
| lietuvių | lit-000 | Omanas |
| latviešu | lvs-000 | Omāna |
| македонски | mkd-000 | Оман |
| Malti | mlt-000 | Oman |
| Bân-lâm-gú | nan-005 | Oman |
| Plattdüütsch | nds-000 | Oman |
| Plattdüütsch-Neddersassisch | nds-002 | Oman |
| Nederlands | nld-000 | Oman |
| nynorsk | nno-000 | Oman |
| bokmål | nob-000 | Oman |
| occitan | oci-000 | Oman |
| ирон ӕвзаг | oss-000 | Оман |
| Amanung Sisuan | pam-000 | Oman |
| فارسی | pes-000 | [[عمان]] |
| فارسی | pes-000 | عمان |
| polski | pol-000 | Oman |
| português | por-000 | Omã |
| română | ron-000 | Oman |
| română | ron-000 | Oman ’ |
| русский | rus-000 | Оман |
| русский | rus-000 | Султанат Оман |
| संस्कृतम् | san-000 | ओमान |
| slovenčina | slk-000 | Omán |
| slovenščina | slv-000 | Oman |
| español | spa-000 | Omán |
| español | spa-000 | Sultanía de Omán |
| español | spa-000 | la Sultanía de Omán |
| shqip | sqi-000 | Omani |
| српски | srp-000 | Оман |
| srpski | srp-001 | Oman |
| svenska | swe-000 | Oman |
| தமிழ் | tam-000 | ஓமன் |
| Tagalog | tgl-000 | Oman |
| ภาษาไทย | tha-000 | ประเทศโอมาน |
| ภาษาไทย | tha-000 | โอมาน |
| Türkçe | tur-000 | Umman |
| ئۇيغۇرچە | uig-000 | ئومان |
| ئۇيغۇرچە | uig-000 | ئومان سۇلتانلىقى |
| Uyghurche | uig-001 | oman sultanliqi |
| українська | ukr-000 | Оман |
| oʻzbek | uzn-000 | Omon |
| tiếng Việt | vie-000 | Oman |
| Volapük | vol-000 | Lomän |
| Bahasa Malaysia | zsm-000 | Oman |