Afrikaans: negentig (af)
Albanian: nëntëdhjetë (sq)
American Sign Language:
Arabic: تِسْعِينَ ( tisʿīna ) , ( only nominative, formal ) تِسْعُونَ ( tisʿūna )
Egyptian Arabic: تسعين ( tisʿīn )
Aramaic:
Hebrew: תשעין c ( teshʿīn )
Syriac: ܬܫܥܝܢ c ( teshʿīn )
Armenian: իննսուն (hy) ( innsun )
Aromanian: noauãdzãts noauãdzãtsi noauãdzãtsã
Asturian: noventa (ast)
Azerbaijani: doxsan (az)
Bashkir: туҡһан ( tuqhan )
Basque: laurogeita hamar (eu)
Belarusian: дзевяно́ста ( dzjevjanósta ) , дзе́вяцьдзесят ( dzjévjacʹdzjesjat )
Bengali: নব্বই ( nôbbôi )
Breton: dek ha pevar-ugent
Bulgarian: деветдесе́т ( devetdesét )
Burmese: ကိုးဆယ် ( kui:hcai )
Catalan: noranta (ca)
Central Dusun: siam nohopod
Chechen: дезткъе итт ( deztqʼe itt )
Cherokee: ᏐᏁᎳᏍᎪᎯ ( sonelasgohi )
Chichewa: makumi asanu ndianayi
Chinese:
Mandarin: 九十 (zh) ( jiǔshí )
Wu: 九十 ( ciéu zoep )
Crimean Tatar: doqsan
Czech: devadesát (cs)
Danish: halvfems (da)
Dhivehi: ނަވައި ( navai ) , ނުވަދިހަ ( nuvadiha )
Dutch: negentig (nl) f
Esperanto: naŭdek (eo)
Estonian: üheksakümmend (et)
Fijian: ciwasagavulu
Finnish: yhdeksänkymmentä (fi)
French:
( Belgium, Switzerland, Congo-Kinshasa, Rwanda ) nonante (fr) ( France, Canada, former French colonies ) quatre-vingt-dix (fr)
Friulian: nonante
Galician: noventa (gl)
Georgian: ოთხმოცდაათი ( otxmocdaati )
German: neunzig (de) f Alemannic German: nüünzg
Gothic: 𐌽𐌹𐌿𐌽𐍄𐌰𐌹𐌷𐌿𐌽 ( niuntaihun )
Greek: ενενήντα (el) ( enenínta )
Hausa: casa'in tis'in
Hawaiian: kanaiwa
Hebrew: תִּשְׁעִים m or f ( tishʿím )
Hindi: नब्बे (hi) ( nabbe ) , नव्वे ( navve )
Hungarian: kilencven (hu)
Ido: nonadek (io)
Indonesian: sembilan puluh
Interlingua: novanta
Irish: nócha (ga)
Italian: novanta (it)
Japanese: 九十 (ja) ( きゅうじゅう, kyūjū, くじゅう, kujū )
Karachay-Balkar: Lua грешка in Модул:languages/doSubstitutions at line 80: Substitution data 'krc-translit' does not match an existing module..
Kazakh: тоқсан (kk) ( toqsan )
Khmer: កៅសិប (km) ( kawsəp )
Komi-Permyak: ӧкмысдас ( ökmysdas )
Korean: 구십 (ko) ( gusip ) (九十 (ko) ), 아흔 (ko) ( aheun )
Kurdish: Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E .. Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E .. Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E .. Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E ..
Kyrgyz: токсон (ky) ( tokson )
Ladin: nonanta
Lakota: wikčémna napčíyuŋka
Lao: ເກົ້າສິບ ( kao sip )
Latin: nonaginta
Latvian: deviņdesmit (lv)
Lithuanian: devyniasdešimt (lt)
Livonian: īdõkskimdõ
Low German:
German Low German: niëgentig (nds) ( Münsterland )
Luxembourgish: nonzeg
Macedonian: деведесет ( devedeset )
Malay: sembilan puluh
Maltese: disgħin
Mansi: Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "mns" is not valid. See WT:LOL and WT:LOL/E ..
Manx: kiare feed as jeig
Maore Comorian: tuswini
Maori: iwa tekau (mi)
Mongolian: ер (mn) ( jer )
Nauruan: aduma
Navajo: náhástʼédiin
Norman: nénante
Northern Sami: молим додајте овај превод ако можете
Norwegian: nitti (no)
Novial: Lua грешка in Модул:translations at line 70: Translations must be for attested and approved main-namespace languages..
Occitan: nonanta (oc)
Ojibwe: zhaangasimidana
Old Church Slavonic: девѧть десѧтъ ( devętĭ desętŭ )
Persian: نَوَد (fa) ( navad )
Polish: dziewięćdziesiąt (pl)
Portuguese: noventa (pt)
Quechua: isqun chunka
Romanian: nouăzeci (ro)
Romansch: novanta navonta novànta nonaunta
Russian: девяно́сто (ru) ( devjanósto )
Samoan: ivasefulu
Sanskrit: नवति (sa) ( navatí )
Sardinian: nobanta nonanta noranta
Scottish Gaelic: ( old system ) ceithir fichead 's a deich ( new system ) naochad
Serbo-Croatian:
Cyrillic: деведесет
Roman: devedeset
Shan: ၵဝ်ႈသိပ်း ( kāw síp )
Sicilian: novanta (scn)
Sinhalese: අනූව ( anūva )
Slovak: devätdesiat
Slovene: devetdeset (sl)
Southern Altai: тогузон ( toguzon )
Spanish: noventa (es)
Swahili: tisini (sw)
Swedish: nittio (sv)
Tagalog: siyamnapu
Tahitian: iva 'ahuru
Tajik: навад (tg) ( navad )
Tatar: туксан (tt) ( tuqsan )
Telugu: తొంభై ( tombhai )
Thai: เก้าสิบ
Tibetan: དགུ་བཅུ ( dgu bcu )
Tongan: hivangofulu
Turkish: doksan (tr)
Turkmen: togsan (tk)
Udmurt: укмыстон ( ukmyston )
Ukrainian: дев'яно́сто (uk) ( devʺjanósto )
Unami: pèshkunk txinxke
Urdu: نوے ( navve )
Uzbek: toʻqson (uz)
Venetian: nonanta (vec)
Vietnamese: chín mươi
Volapük: züldeg (vo)
Walloon: nonante (wa)
Welsh: deg ar pedwar ugain ( vigesimal, traditional ) , naw deg (cy) ( decimal )
West Frisian: njoggentich
Yiddish: נײַנציק ( nayntsik )
Yup'ik: yuinaat cetaman qula 
