- Abkhaz: Советтә Аидгыла (Sovetʼtʷʼ Ajdgəla)
- Adyghe: Совет Зэгуэтхэр (Sovet Zɛgʷɛtxɛr)
- Afrikaans: Sowjetunie (af)
- Albanian: Bashkimi Sovjetik m
- Amharic: ሶቪዬት ሕብረት (soviyet ḥəbrät)
- Arabic: الْاِتِّحَادُ السُّوفْيَاتِيّ (ar) m (al-ittiḥādu s-sūfyātiyy), الْاِتِّحَادُ السُّوفْيَتِيّ (ar) (al-ittiḥādu s-sūfyatiyy)
- Aragonese: Unión Sovietica f
- Armenian: Սովետական Միություն (Sovetakan Miutʻyun), Խորհրդային Միություն (Xorhrdayin Miutʻyun)
- Asturian: Xunión Soviética (ast) f
- Azerbaijani: Sovet İttifaqı, Sovetlər Birliyi
- Cyrillic: Совет Иттифагы, Советләр Бирлији
- Bashkir: Советтар Союзы (Sovettar Soyuzı)
- Basque: Sobietar Batasuna
- Belarusian: Саве́цкі Саю́з m (Savjécki Sajúz)
- Bengali: সোভিয়েত ইউনিয়ন (bn) (śobhiet iuniôn)
- Bulgarian: Съве́тски съю́з m (Sǎvétski sǎjúz)
- Burmese: ဆိုဗီယက်ယူနီယန် (hcuibiyak-yuniyan)
- Catalan: Unió Soviètica f
- Chechen: Советски Союз (Sovetski Sojuz)
- Chinese:
- Cantonese: 蘇聯/苏联 (sou1 lyun4), 蘇維埃聯盟/苏维埃联盟 (sou1 wai4 aai1 lyun4 mang4)
- Dungan: Совет лянбон (Sovi͡ət li͡anbon)
- Hokkien: 蘇聯/苏联 (So͘-liân), 蘇維埃聯盟/苏维埃联盟 (So͘-ûi-ia liân-bêng)
- Mandarin: 蘇聯/苏联 (zh) (Sūlián), 蘇維埃聯盟/苏维埃联盟 (zh) (Sūwéi'āi Liánméng)
- Chuvash: Совет союзӗ (Sovet sojuzĕ)
- Czech: Sovětský svaz (cs) m
- Danish: Sovjetunionen (da) c
- Dhivehi: ސޯވިއެޓް އިއްތިހާދު (sōvieṭ ittihādu)
- Dutch: Sovjet-Unie (nl) f, Radenbond m (dated)
- Esperanto: Sovetunio
- Estonian: Nõukogude Liit (et), NSV Liit
- Faroese: Sovjetsamveldið n, Sovjet n
- Finnish: Neuvostoliitto (fi)
- French: Union soviétique (fr) f
- Galician: Unión Soviética (gl) f
- Georgian: საბჭოთა კავშირი (sabč̣ota ḳavširi)
- German: Sowjetunion (de) f
- Greek: Σοβιετική Ένωση (el) f (Sovietikí Énosi)
- Gujarati: સોવિયેત યુનિયન (soviyet yuniyan), સોવિયેત સંઘ (soviyet saṅgh)
- Hebrew: בְּרִית הַמּוֹעָצוֹת (he) f (brit ha-mo'atsót)
- Hindi: सोवियत संघ m (soviyat saṅgh), सोवियत यूनियन m (soviyat yūniyan)
- Hungarian: Szovjetunió (hu)
- Icelandic: Sovétríkin n pl, Sovétsambandið n pl (obsolete), Ráðstjórnarríkin n pl (obsolete)
- Ido: Soviet-Uniono (io), Sovietia (io)
- Indonesian: Uni Soviet, Uni Sovyet
- Ingrian: Sovetskoi Sojuza
- Ingush: Советий Союз (Sovetiı̇ Sojuz)
- Interlingua: Union Sovietic
- Irish: an tAontas Sóivéadach m
- Italian: Unione Sovietica (it) f
- Japanese: ソ連 (ja) (ソれん, Soren), ソビエト連邦 (ja) (ソビエトれんぽう, Sobieto Renpō), ソヴェト連邦 (ソヴェトれんぽう, Soveto Renpō)
- Javanese: Uni Sovyèt
- Kabardian: Совет Зэгуэтхэр (Sovet Zɛgʷɛtxɛr)
- Kannada: ಸೊವಿಯೆಟ್ ಒಕ್ಕೂಟ (soviyeṭ okkūṭa)
- Karachay-Balkar: Совет Союз (Sovet Soyuz)
- Kazakh: Кеңес Одағы (Keñes Odağy)
- Khmer: សហភាពសូវៀត (saʼhaʼphiəp souviət)
- Korean: 소련(蘇聯) (ko) (Soryeon) (South Korea), 쏘련 (ko) (Ssoryeon) (North Korea), 소비에트 연방 (Sobieteu Yeonbang), 쏘비에트 련방 (Ssobieteu Ryeonbang) (North Korea)
- Kurdish:
- Northern Kurdish: Yekîtiya Sovyetê f
- Kyrgyz: Советтер Союз (Sovetter Soyuz)
- Lao: ສະຫະພາບໂຊວຽດ (sa ha phāp sō wīat)
- Latin: Uniō Sovietica f
- Latvian: Padomju Savienība
- Lithuanian: Tarybų Sąjunga (lt)
- Luxembourgish: Sowjetunioun
- Macedonian: Советски Сојуз m (Sovetski Sojuz)
- Malay: Kesatuan Soviet (ms)
- Malayalam: സോവിയറ്റ് യൂണിയന് (sōviyaṟṟŭ yūṇiyanŭ)
- Maltese: l-Unjoni Sovjetika
- Marathi: सोव्हियेत संघ (sovhiyet saṅgha)
- Mari:
- Eastern Mari: Совет Ушем (Sovet Ušem)
- Moksha: Советонь Соткс (Sovetoń Sotks)
- Mongolian:
- Cyrillic: Зөвлөлт Холбоот Улс (Zövlölt Xolboot Uls), Зөвлөлт Холбооны Улс (Zövlölt Xolboony Uls)
- Mongolian: ᠵᠥᠪᠯᠡᠯᠲᠦ
ᠬᠣᠯᠪᠤᠭᠠᠲᠤ ᠤᠯᠤᠰ (ǰöbleltü qolbuɣatu ulus)
- Nahuatl: Cemitquimatiliztli Sovietecah
- Nepali: सोभियत संघ (sobhiyat saṅgha)
- Norman: Unnion Soviétique f (Jersey)
- Northern Sami: Sovjetlihttu
- Norwegian:
- Bokmål: Sovjetunionen m
- Nynorsk: Sovjetunionen m
- Occitan: Union Sovietica f
- Ossetian: Советон Цӕдис (Soveton Cædis)
- Pashto: اتحاد شوروي m (etehād šorawi)
- Persian:
- Dari: اِتِّحَادِ شُورَوِی (ittihād-i šūrawī), شُورَوِی (šūrawī)
- Iranian Persian: اِتِّحادِ شورَوی (ettehâd-e šuravi), شورَوی (šuravi)
- Polish: Związek Radziecki (pl) m
- Portuguese: União Soviética (pt) f
- Punjabi: ਸੋਵੀਅਤ ਯੂਨੀਅਨ (sovīata yūnīana)
- Romanian: Uniunea Sovietică f
- Cyrillic: Униуня Советикэ f (Uniunea Sovetică)
- Russian: Сове́тский Сою́з (ru) m (Sovétskij Sojúz)
- Serbo-Croatian:
- Cyrillic: Совјетски Савез m
- Roman: Sovjetski Savez m
- Sicilian: Uniuni Suviètica f
- Sindhi: سوويت يونين
- Sinhalese: සෝවියට් සංගමය (sōwiyaṭ saṁgamaya)
- Slovak: Sovietsky zväz m
- Slovene: Sovjetska zveza f
- Sorbian:
- Lower Sorbian: Sowjetski zwězk m
- Upper Sorbian: Sowjetski zwjazk m
- Spanish: Unión Soviética (es) f
- Swahili: Muungano wa Sovieti class m/mi
- Swedish: Sovjetunionen (sv) c, Sovjet (sv) c
- Tagalog: Unyong Sobyet
- Tajik: Иттиҳоди Шӯравӣ (tg) (Ittihod-i Šüravi)
- Tamil: சோவியத் ஒன்றியம் (cōviyat oṉṟiyam)
- Tatar: Советлар Союзы (Sowetlar Soyuzı)
- Telugu: సోవియట్ యూనియన్ (sōviyaṭ yūniyan)
- Thai: สหภาพโซเวียต (sà-hà-pâap-soo-wîiat)
- Tibetan: སུའུ་ལེན་ (su'u len)
- Turkish: Sovyetler Birliği (tr)
- Turkmen: Sowet Soýuzy
- Udmurt: Кенешо Союз (Keńešo Sojuz)
- Ukrainian: Радя́нський Сою́з m (Radjánsʹkyj Sojúz), Совє́тський Сою́з m (Sovjétsʹkyj Sojúz)
- Urdu: سووِیَت اِتِّحاد m (soviyat ittihād), سووِیَت یُونِیَن m (soviyat yūniyan)
- Uyghur: سوۋېت ئىتتىپاقى (sowët ittipaqi)
- Uzbek: Sovet Ittifoqi
- Cyrillic: Совет Иттифоқи (Sovet Ittifoqi)
- Vietnamese: Liên Xô (vi), Liên bang Xô viết
- Volapük: Balatam Sovyätik
- Võro: Nõvvokogoliit
- Welsh: Undeb Sofietaidd (cy)
- Yakut: Советскай Союз (Sovetskay Soyuz), Сэбиэскэй Сойуус (Sebieskey Soyuus)
- Yiddish: סאָוועטן־פֿאַרבאַנד m (sovetn-farband)
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