| IWM | Institut für die Wissenschaften vom Menschen (www.iwm.at) | In German | → Research institutes |
| IWSAW | Institute for Women's Studies in the Arab World | In English | → Feminism → Area studies |
| IYE | International Year of Ecotourism | In English | → Tourism |
| İYTE | İzmir Yüksek Teknoloji Enstitüsü (www.iyte.edu.tr) | In Turkish | → Specialized or (poly)technical colleges |
| IZTECH | İzmir Institute of Technology (http://english.iyte.edu.tr) | In English | → Specialized or (poly)technical colleges |
| JA | Jugoslavenska armija | In Croatian | → 355 |
| JABS | Justice Awareness and Basic Support | In English | → Organizations and associations → Law, jurisprudence → Pharmacology, toxicology |
| JAE | Journal of African Economies | In English | → Serial publications, periodicals → Economics |
| JAE | Journal of Architectural Education | In English | → Serial publications, periodicals → Education → Architecture |
| JAE | Jahresarbeitsentgeltgrenze | In German | → Labour, labour economics |
| JAEH | Journal of African Economic History | In English | → Serial publications, periodicals → Economics → History |
| JAFS | Japan Asian Association and Asian Friendship Society | In English | → Associations → International relations |
| JAL | Journal of African Law | In English | → Serial publications, periodicals → Law, jurisprudence |
| JALT | Japan Association for Language Teaching | In English | → Associations → Education → Linguistics |
| JAMS | Japanese Association for Mathematical Sociology | In English | → Associations → Sociology |
| JAN | Joint Army-Navy | In English | → 355 → 359 |
| JANNAF | Joint Army, Navy, NASA, Air Force | In English | → 355 → Spaceflight engineering, astronautics |
| JApS | Journal of Applied Statistics | In English | → Serial publications, periodicals → Statistics |
| JAPTA | Japan Trade Action | In English | → Trade |
| JARKK | Jihoafrickou rozvojovou koordinační konferenci = SADCC | Southern African Development Coordination Conference | In English |
In Czech | → International relations → Development |
| JARS | Jihoafrické rozvojové společenství = SADC | Southern African Development Community | In English |
In Czech | → International relations → Development |
| JASRAC | Japanese Society for Rights of Authors | In English | → Organizations and associations → Artistic property |
| JBC | Jaime Bateman Cayón | In many languages | → Political parties and movements |
| JC | Jeunesse Communiste | In French | → Political parties and movements |
| JCCM | Jeune Chambre de commerce de la Mauricie | In French | → Trade |
| JChEd | Journal of Chemical Education | In English | → Serial publications, periodicals → Education → Chemistry |
| JCIE | Japan Center for International Exchange (www.jcie.or.jp) | In English | → Organizations and associations → International relations |
| JCPS | Journal of Commonwealth Political Studies | In English | → Serial publications, periodicals → Politics |
| JCScT | Journal of College Science Teaching | In English | → Serial publications, periodicals → Education → Mathematics and natural sciences |
| JCU | James Cook University | In English | → Higher education, universities |
| JDE | Journal des Enfants | In French | → Newspapers, journalism → Education |
| JEA | Journalism Education Association | In English | → Associations → Newspapers, journalism → Education |
| JEA | Jednotný evropský akt | In Czech | → International relations |
| JEEM | Journal of Environmental and Economics Management | In English | → Serial publications, periodicals → Economics → Nature |
| JEER | Journal of Engineering Education Research | In English | → Serial publications, periodicals → Education → Engineering, technology |
| JEF | Japan Economic Foundation | In English | → Foundations → Economics |
| JEGA | Jorge Eliécer Gaitán Ayala | In many languages | → Political parties and movements |
| JEH | Journal of Economic History | In English | → Serial publications, periodicals → Economics → History |
| JEI | Jeune Entreprise Innovante | In French | → 3384 → 650115 |
| JEMS | Journal of Ethnic and Migration Studies | In English | → Migrations → Sociology |
| JETRO | Japan External Trade Organization | In English | → 33972 |
| JFA | Jeropeeske Frijhannelsassosjaasje (www.efta.int) = EFTA | European Free Trade Association | In English = ESVO | Evropské sdružení volného obchodu | In Czech = AELE | Association Européenne de Libre-Échange | In French = EMAE | Europako Merkataritza Askearen Elkartea | In Basque = AELE | Associacion eropèèna de libro-èchanjo | FRP = AELC | Asociación Europea de Libre Comercio | In Spanish = ELKA | Eŭropa Liber-Komerca Asocio | In Esperanto = EFTA | 欧洲自由贸易联盟 | In Chinese = EVA | Europese Vrijhandelsassociatie | In Dutch = AELE | Associacion Europèa de Liure Escambi | In Occitan = ЕСТА | Европска Слободна Трговска Асоцијација | In Macedonian = AELS | Asociaţia Europeană a Liberului Schimb | In Romanian = ЄАВТ | Європейська асоціація вільної торгівлі | In Ukrainian = ЕФТА | Европска слободна трговинска асоцијација | In Serbian = EZVO | Európske združenie voľného obchodu | In Slovak = ЕАСТ | Европейская ассоциация свободной торговли | In Russian |
In Frisian | → Associations → Trade |
| JFin | (The) Journal of Finance | In English | → Serial publications, periodicals → Finance |
| JHU | Johns Hopkins University (www.jhu.edu) | In English | → Higher education, universities |
| JIB | Jordan Investment Board | In English | → 33972 |
| JICA | Japan International Cooperation Agency | In English | → International relations → Development |
| JIIA | Japan Institute of International Affairs | In English | → International relations |
| JITT | Journal of Information Technology and Tourism | In English | → Serial publications, periodicals → Tourism |
| JKEK | Justica Kortumo de Eŭropaj Kortumoj = CJEC | Court of Justice of the European Communities | In English = CJCE | Cour de Justice des Communautés Européennes | In French = TJCE | Tribunal de Justícia de les Comunitats Europees | In Catalan = LICE | Llys Cyfiawnder Ewrop | In Welsh = ΔΕΚ | Δικαστήριο των Ευρωπαϊκών Κοινοτήτων | In Greek = EuGH | Europäischer Gerichtshof | In German = TJCE | Tribunal de Justicia de las Comunidades Europeas | In Spanish = CGCE | Corte di Giustizia delle Comunità Europee | In Italian = HvJEG | Hof van Justitie van de Europese Gemeenschappen | In Dutch = EBTT | Europos Bendrijų Teisingumo Teismas | In Lithuanian |
In Esperanto | → Law, jurisprudence → European Union |
| JLS | Justice, Liberté et Sécurité | In French | → Politics |
| JME | (Le) Journal de Maths des Élèves | In French | → Serial publications, periodicals → Mathematics → Higher education, universities |
| JMSo | Journal of Mathematical Sociology | In English | → Serial publications, periodicals → Mathematics → Sociology |
| JNA | Jugoslavenska narodna | In Croatian | → 355 |
| JNU | Jawaharlal Nehru University | In English | → Higher education, universities |
| JNUL | Jewish National and University Library | In English | → Libraries → Judaism → Higher education, universities |
| JOCE | Journal Officiel des Communautés Européennes | In French | → Serial publications, periodicals → European Union |
| JPTEO | Journal of Physics - Teacher Education Online | In English | → Serial publications, periodicals → Education → Physics |
| JRScT | Journal of Research in Science Teaching | In English | → Serial publications, periodicals → Education → Mathematics and natural sciences |
| JRSS | Journal of the Royal Statistical Society | In English | → Serial publications, periodicals → Statistics |
| JRTEd | Journal of Research on Technology in Education | In English | → Serial publications, periodicals → Education |
| JSA | Jobseeker's Allowance | In English | → Labour, labour economics |
| JSAWS | Journal of South Asia Women Studies | In English | → Serial publications, periodicals → Feminism → Area studies |
| JSC | Joint Stock Company | In English | → Economics |
| JSEALT | Journal of Southeast Asian Language Teaching (www.seasite.niu.edu/jsealt/) | In English | → Serial publications, periodicals → Education → Language, linguistics, literature |
| JSEdT | Journal of Science Education and Technology | In English | → Serial publications, periodicals → Education → Mathematics and natural sciences |
| JSES | Japan Society of Educational Sociology | In English | → Organizations and associations → Sociology |
| JSTEd | Journal of Science Teacher Education | In English | → Serial publications, periodicals → Education → Mathematics and natural sciences |
| JTG | Joint Training Group | In English | → Education |
| JTR | Journal of Tourism Research | In English | → Serial publications, periodicals → Tourism |
| JTS | Job Training Standard | In English | → Education |
| JU | Jeropeeske Uny (http://europa.eu) = EU | European Union | In English = UE | Union Européenne | In French = UE | Unió Europea | In Catalan = UE | Unaniezh Europa | In Breton = EU | Europäische Union | In German = UE | Unia Europejska | In Polish = EU | Europese Unie | In Afrikaans = UE | Unión Europeya | In Aragonese = EU | Evropská Unie | In Czech = ЕС | Европейският съюз | In Bulgarian = EU | Eùropejskô Ùnijô | In Kashubian = ΕΕ | Ευρωπαϊκή Ένωση | In Greek = EU | Europæiske Union | In Danish = UE | Undeb Ewropeaidd | In Welsh = EU | Eŭropa Unio | In Esperanto = AE | An tAontas Eorpach | In Irish = EB | Europar Batasuna | In Basque = EU | Europska Unija | In Croatian = UE | Unión Europea | In Spanish = EU | Euroopan unioni | In Finnish = EU | Evropska Unija | In Bosnian = UÛ | Unnion Ûropéenne | In Norman = ES | Europas Sājonga | In Baltic languages = UE | Uniaun Europeia | In Tetum = UE | Unyong Europeo | In Tagalog = EU | Európai Unió | In Hungarian = EU | Europeiska unionen | In Swedish = EU | Europana Uniono | In Ido = UE | Uni Eropa | In Indonesian = ESB | Evrópusambandið | In Icelandic |
In Frisian | → International relations → European Union |
| JUMP | Japanisches Universität Mannheim | In German | → Higher education, universities |
| JWMSE | Journal of Women and Minorities in Science and Engineering | In English | → Serial publications, periodicals → Sociology → Feminism → Mathematics and natural sciences → Engineering, technology |
| KA | Kirkelig arbeidsgiver- og interesseorganisasjon | In Norwegian | → Organizations and associations → Labour, labour economics → Christianity |
| KA | Kommunala arbetsmarknadsverket |
In Swedish | → Labour, labour economics → Municipal administration |
| KAE | Kumuniezh Armerzhel Europa | In Breton | → International relations |
| KALD | (The) Kodansha Kanji Learner's Dictionary | In English | → Dictionaries → Education → Language, linguistics, literature |
| KAM | Kansas Association of Mappers (www.kam.to) | In English | → Associations → 332 |
| KAM | Kwetsbaarheid, Adaptatie, Mitigatie | In Dutch | → Meteorology, climatology |
| KAUT | Komisja Akredytacyjna Uczelni Technicznych (www.kaut.agh.edu.pl) | In Polish | → Specialized or (poly)technical colleges |
| KBER | Központi Bankok Európai Rendszere = SEBC | Système Européen de Banques Centrales | In French = ESCB | Europski sistem centralnih banaka | In Bosnian = SEBC | Sistema Europeu de Bancs Centrals | In Catalan = ESCB | Det Europæiske System af Centralbanker | In Danish = ESZB | Europäisches System der Zentralbanken | In German = ΕΣΚΤ | Ευρωπαϊκό Σύστημα Κεντρικών Τραπεζών | In Greek = ESCB | European System of Central Banks | In English = ESCB | Eŭropa Sistemo de Centraj Bankoj | In Esperanto = SEBC | Sistema Europeo de Bancos Centrales | In Spanish = EKPS | Euroopa Keskpankade Süsteemi | In Estonian = SEBC | Sistema Europeo delle Banche Centrali | In Italian = ESCB | Europees Stelsel van Centrale Banken | In Dutch = ESSB | Det europeiske systemet av sentralbanker | In Norwegian = ESBC | Europejski System Banków Centralnych | In Polish = SEBC | Sistema Europeu de Bancos Centrais | In Portuguese = ЄСЦБ | Європейська система центральних банків | In Ukrainian = ESCB | Európsky systém centrálnych bánk | In Slovak = ECBS | Europeiska centralbankssystemet | In Swedish |
In Hungarian | → Banks → European Union |
| KBPI | Kurdistan Board of Promoting Investment | In English | → 33972 |
| KCAA | Kansas County Appraisers Association (www.accesskansas.org/kcaa) | In English | → Associations → 332 |
| KCL | King's College London | In English | → Higher education, universities |
| KDV | Katma Değer Vergisi = TVA | Taxe sur la Valeur Ajoutée | In French = BTW | Belasting op Toegevoegde Waarde | In Afrikaans = IVA | Impost sobre el valor afegit | In Catalan = PDV | Porez na dodatu vrijednost | In Bosnian = ДДС | Данъкът върху добавената стойност | In Bulgarian = VAT | Value Added Tax | In English = AVI | Aldonvalora imposto | In Esperanto = ΦΠΑ | Φόρος Προστιθέμενης Αξίας | In Greek = DPH | Daň z přidané hodnoty | In Czech = Moms | Meromsætningsafgift | In Danish = IVA | Impuesto al Valor Agregado | In Spanish = MwSt | Mehrwertsteuer | In German = BTW | Belasting over de Toegevoegde Waarde | In Dutch = MVA | Merverdiavgift | In Norwegian = PVM | Pridėtinės vertės mokestis | In Lithuanian = IVA | Imposta sul Valore Aggiunto | In Italian = VASK | Virðisaukaskattur | In Icelandic = PPN | Pajak Pertambahan Nilai | In Indonesian = Áfa | Általános forgalmi adó | In Hungarian = PDV | Porez na dodanu vrijednost | In Croatian = ALV | Arvonlisävero | In Finnish = מע"מ | מס ערך מוסף | In Hebrew = VAT | ภาษีมูลค่าเพิ่ม | In Thai = VAT | மதிப்புக் கூட்டு வரி | In Tamil = DPH | Daň z pridanej hodnoty | In Slovak = НДС | Налог на добавленную стоимость | In Russian = TVA | Taxa pe valoarea adăugată | In Romanian = IVA | Imposto sobre o Valor Acrescentado | In Portuguese = VAT | 增值税 | In Chinese |
In Turkish | → Taxes, duties |
| KEE | Kumuniezh Ekonomikel Europa | In Breton | → International relations |
| KEILEU | Komitato por la Enkonduko de la Internacia Lingvo en Eŭropan Union | In Esperanto | → Organizations and associations → International relations → Language, linguistics, literature |
| KESE | Kumitat Ekonomiku u Soċjali Ewropew (www.eesc.europa.eu) = EØSU | Europæiske Økonomiske og Sociale Udvalg | In Danish = ΕΟΚΕ | Ευρωπαϊκή Οικονομική και Κοινωνική Επιτροπή | In Greek = EWSA | Europäische Wirtschafts- und Sozialausschuss | In German = EHSV | Evropský Hospodářský a Sociální Výbor | In Czech = EMSK | Euroopa Majandus- ja Sotsiaalkomitee | In Estonian = EESC | European Economic and Social Committee | In English = CESE | Comité Económico y Social Europeo | In Spanish = CESE | Comité Économique et Social Européen | In French = CESE | Comitato Economico e Sociale Europeo | In Italian = EESK | Eiropas Ekonomikas un Sociālo lietu Komiteja | In Latvian = EESRK | Europos Ekonomikos ir Socialinių Reikalų Komitetas | In Lithuanian = EGSZB | Európai Gazdasági és Szociális Bizottság | In Hungarian = EESC | Europees Economisch en Sociaal Comité | In Dutch = EKES | Europejski Komitet Ekonomiczno - Społeczny | In Polish = CESE | Comité Económico e Social Europeu | In Portuguese = EHSV | Európsky Hospodársky a Sociálny Výbor | In Slovak = EESO | Evropski Ekonomsko-Socialni Odbor | In Slovenian = ETSK | Euroopan Talous-ja Sosiaalikomitea | In Finnish = EESK | Europeiska Ekonomiska och Sociala Kommittén | In Swedish |
In Maltese | → International relations → Economics |
| KFIB | Kuwait Foreign Investment Bureau | In English | → 33972 |
| KFS | Kommunala Företagens Samorganisation | In Swedish | → Organizations and associations → 351 |
| KGB | Komitet Gosoedarstvennoj Bezopasnosti = КГБ | Комитет Государственной Безопасности | In Russian |
In Russian | → Public administration, government |
| KGKK | Kärntner Gebietskrankenkasse | In German | → Insurance |
| KGSC | Korean Graduate Studies Conference | In English | → Organizations and associations → Education |
| KGST | Kölcsönös Gazdasági Segítség Tanácsa = СЭВ | Совет экономической взаимопомощи | In Russian = CAEM | Conseil d'Assistance Économique Mutuelle | In French = СИВ | Съвет за икономическа взаимопомощ | In Bulgarian = CAEM | Consell d'Assistència Econòmica Mútua | In Catalan = COMECON | Council of Mutual Economic Assistance | In English = KREH | Konsilio de Reciproka Ekonomia Helpo | In Esperanto = RGW | Rat für gegenseitige Wirtschaftshilfe | In German = CAME | Consejo de Ayuda Mutua Económica | In Spanish = SEV | Sovet Ekonomitšeskoi Vzaimopomoštši | In Russian = KNER | Këshilli i Ndihmës Ekonomike Reciproke | In Albanian = RVHP | Rada vzájemné hospodářské pomoci | In Czech = RWPG | Rada Wzajemnej Pomocy Gospodarczej | In Polish = CAER | Consiliul de Ajutor Economic Reciproc | In Romanian = RVHP | Rada vzájomnej hospodárskej pomoci | In Slovak = HĐTTKT | Hội đồng Tương trợ kinh tế | In Vietnamese = РЕВ | Рада Економічної Взаємодопомоги | In Ukrainian |
In Hungarian | → International relations → Economics |
| KGU | Kommission Gymnasium-Universität | In German | → Education → Higher education, universities |
| KHEE | Kooperazio eta Hazkunde Ekonomikorako Erakundea (www.oecd.org) = OECD | Organisation for Economic Cooperation and Development | In English = OCDE | Organisation de Coopération et de Développement Économique | In French = OCDE | Organizaţia de Cooperare şi Dezvoltare Economică | In Romanian = ΟΟΣΑ | Οργανισμός Οικονομικής Συνεργασίας και Ανάπτυξης | In Greek = OESO | Organisasie vir Ekonomiese Samewerking en Ontwikkeling | In Afrikaans = OCDE | Organització per a la Cooperació i el Desenvolupament Econòmic | In Catalan = ОИСР | Организация за икономическо сътрудничество и развитие | In Bulgarian = OECD | منظمة التعاون والتنمية الاقتصادية | In Arabic = OESO | Organisatie voor Economische Samenwerking en Ontwikkeling | In Dutch = OEKE | Organizaĵo pri Ekonomiaj Kunlaboro kaj Evoluigo | In Esperanto = OCDE | Organización para la Cooperación y el Desarrollo Económico | In Spanish = OCDE | Organisation de cooperation e de developament economic | In Interlingue = OECD | 경제 협력 개발 기구 | In Korean = OECD | 経済協力開発機構 | In Japanese = OCSE | Organizzazione per la Cooperazione e lo Sviluppo Economico | In Italian = OECD | 经济合作与发展组织 | In Chinese = OECD | Tổ chức Hợp tác và Phát triển Kinh tế | In Vietnamese = OECD | องค์การเพื่อความร่วมมือทางเศรษฐกิจและการพัฒนา | In Thai = ОЭСР | Организация экономического сотрудничества и развития | In Russian = OCDE | Organização para a Cooperação e Desenvolvimento Económico | In Portuguese |
In Basque | → International relations → International economic cooperation |
| KHRW | Kurdish Human Rights Watch | In English | → Fundamental rights |
| KIEP | Korea Institute for International Economic Policy (www.kiep.go.kr/eng/) | In English | → Economics |
| KIIS | Korean Institute of International Studies | In English | → International relations |
| KIK | Konstanta Internacia Kvalifikejo | In Esperanto | → Education |
| KIMEP | Kazakhstan Institute of Management, Economics, and Strategic Research | In English | → Management → International relations → Economics |
| KITLV | Koninklijk Instituut voor Taal-, Land- en Volkenkunde (www.kitlv.nl) | In Dutch | → Ethnology → Geography |
| KKK | Ku Klux Klan | In English | → Organizations and associations → Political parties and movements |
| KKKK | Komunik-kibernetikaj kernkursoj | In Esperanto | → Education |
| KKL | Kaupan Keskusliitto | In Finnish | → Organizations and associations → Trade |
| KMI | Kommission für Migrations- und Integrationsforschung | In German | → Migrations → Sociology |
| KMS | Kommission für moderne Sprachen | In German | → Education → Language, linguistics, literature |
| KMU | Kleine und Mittlere Unternehmen | In German | → Economics |
| KMV | Kantonaler Mittelschullehrerinnen- und Mittelschullehrer-Verein | In German | → Organizations and associations → Education |
| KNER | Këshilli i Ndihmës Ekonomike Reciproke = KGST, СЭВ, CAEM, СИВ, COMECON, KREH, RGW, CAME, SEV, RVHP, RWPG, CAER, HĐTTKT, РЕВ (look above) |
In Albanian | → International relations → Economics |
| KPC | Kommunalkredit Public Consulting | In German | → Finance |
| KPdSU | Kommunistische Partei der Sowjetunion = PCUS | Parti Communiste de l'Union Soviétique | In French = SKUS | Strollad Komunour an Unaniezh Soviedel | In Breton = KПCC | Коммунистическая партия Советского Союза | In Russian = KПCC | Kommunistitscheskaja Partija Sowjetskogo Sojusa | In Russian = KSSR | Komunistická strana Sovětského svazu | In Czech = KPSU | Komunisma Partio de Soveta Unio | In Esperanto = PCUS | Partito Comunista dell'Unione Sovietica | In Italian = KPSU | Komunisma Partio de Soveta Unio | In Esperanto |
In German | → Political parties and movements |
| KPI | Key Performance Indicator | In English | → Management → Finance |
| KPL | Kommunistesch Partei Lëtzebuerg | In Letzeburgesh | → Political parties and movements |
| KPRF | Kommunistische Partei der Russischen Föderation | In German | → Political parties and movements |
| KPRM | Kancelaria Prezesa Rady Ministrów (www.kprm.gov.pl) | In Polish | → Central administration |
| KPSU | Komunisma Partio de Soveta Unio = KPdSU, PCUS, SKUS, KПCC, KSSR (look above) |
In Esperanto | → Political parties and movements |
| KPSU | Komunisma Partio de Soveta Unio = KPdSU, PCUS, SKUS, KПCC, KSSR (look above) |
In Esperanto | → Political parties and movements |
| KREH | Konsilio de Reciproka Ekonomia Helpo = KGST, СЭВ, CAEM, СИВ, COMECON, RGW, CAME, SEV, KNER, RVHP, RWPG, CAER, HĐTTKT, РЕВ (look above) |
In Esperanto | → International relations → Economics |
| KRGE | Kongreß der Gemeiden und Regionen Europas | In German | → Organizations and associations → Municipal administration |
| KRPUT | Konferencja Rektorów Polskich Uczelni Technicznych (http://krput.p.lodz.pl) | In Polish | → Organizations and associations → Specialized or (poly)technical colleges |
| KRSS | Kesatuan Republik Sosialis Soviet = URSS | Unaniezh ar Republikoù Sokialour Soviedel | In Breton = URSS | Union des Républiques Socialistes Soviétiques | In French = USSR | Unie van Sosialistiese Sowjetrepublieke | In Afrikaans = USSR | Union of Soviet Socialist Republics | In English = СССР | Сою́з Сове́тских Социалисти́ческих Респу́блик | In Russian = CCCP | Съюзът на съветските социалистически републики | In Bulgarian = SSSR | Soyuz Sovetskikh Sotsialisticheskikh Respublik | In Russian = URSS | Unión de Republicas Sozialistas Sobieticas | In Aragonese = XRSS | Xunión de les Repúbliques Socialistes Soviétiques | In Asturian = SSRİ | Sovet Sosialist Respublikaları İttifaqı | In Azerbaijani = TSRS | Tarybu Socialistiniu Respubliku Sajunga | In Baltic languages = SSSR | Savez Sovjetskih Socijalističkih Republika | In Serbo-Croatian = URSS | Unió de Repúbliques Socialistes Soviètiques | In Catalan = SSSR | Svaz sovětských socialistických republik | In Czech = USSR | Unio de Sovetaj Socialismaj Respublikoj | In Esperanto = CCCP | Социаллă Совет Республикисен Союзĕ | In Chuvash = USSR | Unionen af Socialistiske Sovjetrepublikker | In Danish = URSS | Unione delle Repubbliche Socialiste Sovietiche | In Italian = ZSRR | Związek Socjalistycznych Republik Radzieckich | In Polish = SSKS | Szovjet Szocialista Köztársaságok Szövetsége | In Hungarian = UdSSR | Union der Sozialistischen Sowjetrepubliken | In German = ΕΣΣΔ | Ένωση Σοβιετικών Σοσιαλιστικών Δημοκρατιών | In Greek = URSS | Unión de Repúblicas Socialistas Soviéticas | In Spanish = NSVL | Nõukogude Sotsialistlike Vabariikide Liit | In Estonian = SESB | Sobietar Errepublika Sozialisten Batasuna | In Basque = USSR | Uny fan Sosjalistyske Sowjetrepublyken | In Frisian = ԽՍՀՄ | Խորհրդային Սոցիալիստական Հանրապետությունների Միություն | In Armenian = URSS | Unión das Repúblicas Socialistas Soviéticas | In Galician = სსრკ | საბჭოთა სოციალისტური რესპუბლიკების კავშირი | In Georgian = URSS | Unio Rerum Publicarum Socialisticarum Sovieticarum | In Latin = CCPC | Советтик Социалисттик Республикалар Союзу | In Kirghiz = UdSSR | Unioun vun de Sozialistesche Sowjetrepubliken | In Letzeburgesh = PSRS | Padomju Sociālistisko Republiku Savienība | In Latvian = СССР | Сојуз на Советските Социјалистички Републики | In Macedonian = УРСС | Униуня Републичилор советиче Сочиалисте | In Moldavan = USSR | Unie van Socialistische Sovjetrepublieken | In Dutch = SSSR | Sambandet av Sosialistiske Sovjet-Republikkar | In Nynorsk = SSSR | Samveldet av sovjetiske sosialistrepublikker | In Norwegian = URSS | Unnion d'Républyiques Socialistes Soviétiques | In Norman = URSS | União das Repúblicas Socialistas Soviéticas | In Portuguese = URSS | Union de las Republicas Socialistas Sovieticas | In Occitan = SSRH | Susyalista Suwit Republikakunap Huñun | In Quechua = ССРЦ | Советон Социалистон Республикæты Цæдис | In Ossetian = URSS | Uniunea Republicilor Sovietice Socialiste | In Romanian = URSS | Unioni dî ripùbblichi sucialisti suviètichi | In Sicilian = ZSSR | Zveza sovjetskih socialističnih republik | In Slovenian = СССР | Савез Совјетских Социјалистичких Република | In Serbian = SSCB | Sovyet Sosyalist Cumhuriyetler Birliği | In Turkish = СРСР | Союз Радянських Соціалістичних Республік | In Ukrainian = SSRB | Sovet Sosialistik Republiklar Berlege | In Tatar = SSRI | Sovet Sotsialistik Respublikalar Ittifoqi | In Uzbek |
In Malay | → International relations → Geography |
| KSA | Korean Sociological Association | In English | → Associations → Sociology |
| KSD | Kenglad ar Stadoù Dizalc'h | In Breton | → International relations |
| KSE | Korea Stock Exchange (www.kse.or.kr) | In English | → Finance |
| KSS | Kantoh Sociological Society | In English | → Organizations and associations → Sociology |
| KSSR | Komunistická strana Sovětského svazu = KPdSU, PCUS, SKUS, KПCC, KPSU (look above) |
In Czech | → Political parties and movements |
| KT | Kunnallinen työmarkkinalaitos | In Finnish | → Organizations and associations → Labour, labour economics → Municipal administration |
| KTO | Knowledge Transfer Office | In English | → Research policy → Industry, industrial policy |
| KU | Kenedhlow Unys (www.un.org) = UN | Unuigintaj Nacioj | In Esperanto = ONU | Organisation des Nations Unies | In French = ONU | Organizazión d'as Nazions Unitas | In Aragonese = ААН | Арганіза́цыя Аб'ядна́ных На́цый | In Belarusian = VN | Verenigde Nasies | In Afrikaans = ONU | Organización de les Naciones Uníes | In Asturian = OOH | Организацията на обединените нации | In Bulgarian = ABU | Aozadur ar Broadoù Unanet | In Breton = ПНО | Пĕрлешнĕ Нацисен Организацийĕ | In Chuvash = FN | Feriene Naasjes | In Frisian = UN | United Nations | In English = NBE | Nazio Batuen Erakundea | In Basque = ONU | Organización das Nacións Unidas | In Occitan = UN | Unuiĝinta Naciaro | In Esperanto = UN | Ujedinjeni Narodi | In Bosnian = CN | Consociatio Nationum | In Latin = FN | Forenede Nationer | In Danish = UN | Unionita Nacioni | In Ido = ONU | Organizzazione delle Nazioni Unite | In Italian = ONU | Organització de les Nacions Unides | In Catalan = ΟΗΕ | Οργανισμός Ηνωμένων Εθνών | In Greek = ΗΕ | Ηνωμένα Έθνη | In Greek = ONU | Organización de las Naciones Unidas | In Spanish = VN | Vereinte Nationen | In German = VN | Verenigde Naties | In Dutch = VN | Vereent Natiounen | In Letzeburgesh = ООН | Организация Oбъединённых Hаций | In Russian = ONU | Organisacion des Nacions unies | FRP = ONZ | Organizacja Narodów Zjednoczonych | In Polish = BMT | Birlashgan Millatlar Tashkiloti | In Uzbek = ООН | Організація Об'єднаних Націй | In Ukrainian = BM | Birleşmiş Milletler | In Turkish = LHiQ | Liên Hiệp Quốc | In Vietnamese = OKB | Organizata e Kombeve të Bashkuara | In Albanian = OSN | Organizácia Spojených národov | In Slovak = OZN | Organizacija Združenih Narodov | In Slovenian = УН | Уједињене нације | In Serbian = FN | Förenta nationerna | In Swedish = UM | Umoja wa Mataifa | In Swahili = NU | Nazzioni Uniti | In Sicilian = ONU | Organizaţia Naţiunilor Unite | In Romanian = ONU | Organização das Nações Unidas | In Portuguese = VN | Vereenten Natschonen | NDS = ST | Sameindu Tjóðir | In Faroese = HN | Huñusqa Nasyunkuna | In Quechua = PBB | Pertubuhan Bangsa-bangsa Bersatu | In Malay = NA | Náisiúin Aontaithe | In Irish = ÜRO | Ühinenud Rahvaste Organisatsioon | In Estonian = SÞ | Sameinuðu þjóðanna | In Icelandic |
In Cornish | → International relations → United Nations |
| KUL | Katholieke Universiteit Leuven | In Dutch | → Higher education, universities → Roman catholic church |
| KUL | Katolicki Uniwersytet Lubelski | In Polish | → Higher education, universities → Roman catholic church |
| KUNKD | Konferenco de la Unuiĝintaj Nacioj pri Komerco kaj Disvolvado (www.unctad.org) = CNUCED | Conférence des Nations Unies sur le Commerce et le Développement | In French = UNCTAD | United Nations Conference on Trade and Development | In English = ЮНКТАД | Конференция на ООН за търговия и развитие | In Bulgarian = CNUCYD | Conferencia de las Naciones Unidas sobre Comercio y Desarrollo | In Spanish = UNCTAD | გაეროს ვაჭრობისა და განვითარების კონფერენცია | In Georgian = UNCTAD | การประชุมสหประชาชาติว่าด้วยการค้าและการพัฒนา | In Thai = UNCTAD | 聯合國貿易及發展委員會 | In Chinese = ICTR | International Criminal Tribunal for Rwanda | In English = TPIR | Tribunal Penal Internacional para Ruanda | In Spanish = TPIR | Tribunal Pénal International pour le Rwanda | In French = MTKR | Międzynarodowy Trybunał Karny dla Rwandy | In Polish = MTTR | Medzinárodný Trestný Tribunál pre Rwandu | In Slovak |
In Esperanto | → United Nations → Trade → Development |
| KURWA | Koedukacyjna Unia Rewolucyjno-Wyzwoleńczo-Anarchistyczna | In Polish | → Organizations and associations → Political parties and movements → Feminism |
| KVCC | Kalamazoo Valley Community College | In English | → Education |
| KVL | Kunnallisvirkamiesliitto | In Finnish | → Organizations and associations → 351 |
| KWAKH | Kurdish Womens Action Against Honour Killings | In English | → Politics → Feminism |
| KWF | Kärntner Wirtschaftsförderungsfonds | In German | → Economics |
| KWFB | Kommission für Weiter- und Fortbildung = CFPC | Commission pour la Formation Postgraduée et Continue | In French |
In German | → Education |
| KПCC | Kommunistitscheskaja Partija Sowjetskogo Sojusa = KPdSU, PCUS, SKUS, KSSR, KPSU (look above) |
In Russian | → Political parties and movements |
| KПCC | Коммунистическая партия Советского Союза = KPdSU, PCUS, SKUS, KSSR, KPSU (look above) |
In Russian | → Political parties and movements |
| LAMO | Labour Market Monitoring | In English | → Labour, labour economics |
| LARES | Laboratoire de Recherche en Sciences humaines et Sociales | In French | → Research institutes |
| LARF | Latin American Reserve Fund | In English | → Finance |
| LAS | League of Arab States (www.arableagueonline.org) | In English | → International relations |
| LATTS | LAboratoire Techniques, Territoires et Sociétés | In French | → Research institutes → Sociology → Regional planning |
| LBA | Latin Businessmen's Association | In English | → Organizations and associations → Economics |
| LBB | Landesbank Berlin (www.lbb.de) | In German | → Banks |
| LBB | Legislative Budget Board | In English | → Public finance |
| LBMA | London Bullion Market Association | In English | → Associations → Financial markets → Metallurgy |
| LBO | Leverage Buy Out | In English | → Economics |
| LBTA | Latvijas Būvmateriālu Tirgotāju Asociācija | In Latvian | → Organizations and associations → Trade → Building |
| LC | Launch Cost | In English | → Prices → Spaceflight engineering, astronautics |
| LCBC | Lake Chad Basin Commission | In English | → Organizations and associations → International relations → Fishing, hunting |
| LCC | Life Cycle Cost | In English | → Prices |
| LCCN | Library of Congress Control Number | In English | → Libraries → Parliaments, representation |
| LCD | Least Developed Country | In English | → Development → Geography |
| LCGB | Lëtzebuerger Chrëschtleche Gewerkschaftsbond | In Letzeburgesh | → Organizations and associations → Christianity → Labour, labour economics |
| LCL | Le Crédit Lyonnais | In French | → Financial markets |
| LCMS | Learning Content Management System | In English | → Knowledge management → Education |
| LCR | Ligue Communiste Révolutionnaire | In French | → Political parties and movements |
| LDA | Lithuanian Development Agency | In English | → 33972 |
| LDA | Latvian Development Agency | In English | → 33972 |
| LDC | Less Developed Country | In English | → Development → Geography |
| LEA | Local Education Authority | In English | → Public administration, government → Education |
| LEDC | Less Economically Developed Country | In English | → Development → Geography |
| LEGTA | Lycée d'Enseignement Général et Technologique Agricole | In French | → Specialized or (poly)technical colleges → Agricultural sciences |
| LEI | Landbouw-Economisch Instituut (www.lei.wur.nl) | In Dutch | → Economics → Agricultural sciences |
| LERC | Lebanese Emigration Research Center | In English | → Migrations |
| LET | Laboratoire d'Économie des Transports | In French | → Research institutes → Economics → Transport and postal services |
| LEUKAIS | Libera Eŭropia Universitato Kelemantia de AIS (Akademio Internacia de la Sciencoj) | In Esperanto | → Higher education, universities |
| LEUP | Licence d'Études Universitaires Professionnalisées | In French | → Specialized or (poly)technical colleges → Higher education, universities |
| LEXI | Ley de Comercio Exterior e Inversiones | In Spanish | → Trade |
| LFB | Lycée Français de Budapest (http://web.matavnet.hu/lfb/) | In French | → Education |
| LFB | Lycée Français de Barcelone (www.lfb.es) | In French | → Education |
| LFI | Loi de Finances Initiale | In French | → Politics → Public finance |
| LFIB | Libyan Foreign Investment Board | In English | → 33972 |
| LFP | Lycée Français de Pékin (www.lfp.com.cn) | In French | → Education |
| LFP | Lycée Français de Prague (www.lfp.cz) | In French | → Education |
| LFR | Leopold Feigenbutz Realschule | In German | → Education |
| LFR | Loi de Finances Rectificative | In French | → Politics → Public finance |
| LFU | Leopold-Franzens-Universität | In German | → Higher education, universities |
| LGF | Leerlinggebonden Financiering | In Dutch | → Education |
| LGI | Local Government and Public Service Reform Initiative | In English | → Municipal administration |
| LH | Ledernes Hovedorganisation | In Danish | → Organizations and associations → Labour, labour economics |
| LHiQ | Liên Hiệp Quốc = KU, UN, ONU, ААН, VN, OOH, ABU, ПНО, FN, NBE, CN, ΟΗΕ, ООН, ONZ, BMT, OKB, OSN, OZN, УН, UM, ST, HN, PBB, NA, ÜRO, SÞ (look above) |
In Vietnamese | → International relations → United Nations |
| LHRLA | Lawyers for Human Rights and Legal Aid | In English | → Organizations and associations → Law, jurisprudence → Fundamental rights |
| LICE | Llys Cyfiawnder Ewrop = JKEK, CJEC, CJCE, TJCE, ΔΕΚ, EuGH, CGCE, HvJEG, EBTT (look above) |
In Welsh | → Law, jurisprudence → European Union |
| LICRA | Ligue Internationale Contre le Racisme et l'Antisémitisme | In French | → Organizations and associations → Fundamental rights |
| LIFE | L'Instrument Financier pour l'Environnement | In French | → International relations → European Union → Nature → 50 |
| LISE | Laboratoire Interdisciplinaire pour la Sociologie Économique | In French | → Research institutes → Sociology → Economics |
| LiU | Linköpings Universitet | In Dutch | → Higher education, universities |
| LLC | Library of Congress Classification | In English | → Libraries → Parliaments, representation |
| LLC | Limited Liability Company | In English | → Economics |
| LLT | Language Learning and Technology Journal (http://llt.msu.edu) | In English | → 50 → Education → Language, linguistics, literature |
| LMBO | Leveraged Management Buy Out | In English | → Finance |
| LME | London Metal Exchange | In English | → Financial markets → Metallurgy |
| LMO | Lilloise Machines Uutils | In French | → Trade → Mechanical engineering |
| LMS | Learning Management System | In English | → Knowledge management → Education |
| LMSS | Learning Management System | In English | → Education |