| RTT | Romania Think Tank | In English | → Organizations and associations → Politics |
| RTT | Radio- ja televisiotekniikan tutkimus | In Finnish | → Organizations and associations → Central administration |
| RTT | Réduction du Temps de Travail | In French | → Labour, labour economics |
| RU | Restaurant Universitaire | In French | → Higher education, universities → 64 |
| RUTMP | Réseau Universitaire Toulouse Midi-Pyrénées | In French | → Organizations and associations → Higher education, universities |
| RVC | Regionale Verwijzings Commissie | In Dutch | → Organizations and associations → Education |
| RVC-VO | Regionale Verwijzingscommissie - Voortgezet Onderwijs | In Dutch | → Organizations and associations → Education |
| RVE | Rendez-Vous d'Évaluation | In French | → Education |
| RvE&S | The Review of Economics and Statistics | In English | → Serial publications, periodicals → Statistics → Economics |
| RvES | The Review of Economic Studies | In English | → Serial publications, periodicals → Economics |
| RVHP | Rada vzájemné hospodářské pomoci = 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 = KGST | Kölcsönös Gazdasági Segítség Tanácsa | In Hungarian = SEV | Sovet Ekonomitšeskoi Vzaimopomoštši | In Russian = KNER | Këshilli i Ndihmës Ekonomike Reciproke | In Albanian = 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 Czech | → International relations → Economics |
| RVHP | Rada vzájomnej hospodárskej pomoci = СЭВ, CAEM, СИВ, COMECON, KREH, RGW, CAME, KGST, SEV, KNER, RWPG, CAER, HĐTTKT, РЕВ (look above) |
In Slovak | → International relations → Economics |
| RVP | Rendez-Vous Pédagogique | In French | → Education |
| RWPG | Rada Wzajemnej Pomocy Gospodarczej = RVHP, СЭВ, CAEM, СИВ, COMECON, KREH, RGW, CAME, KGST, SEV, KNER, CAER, HĐTTKT, РЕВ (look above) |
In Polish | → International relations → Economics |
| S&P | Standard & Poor's | In English | → Finance |
| SA | Sociedad Anónima = SA | Société Anonyme | In French = NV | Naamloze Vennootschap | In Dutch = SA | Sociedade Anónima | In Portuguese = ΑΕ | Ανώνυμη Εταιρεία | In Greek = AŞ | Anonim Şirket | In Turkish |
In Spanish | → Economics |
| SA | Societăţi pe Acţiuni = AB | Akcinė bendrovė | In Lithuanian = AK | Akcia Kompanio | In Esperanto = AT | Акцыянэрнае таварыства | In Bulgarian = AS | Aktsiaselts | In Estonian = AG | Aktiengesellschaft | In German = DD | Dioničko Društvo | In Croatian = AS | Aksjeselskap | In Norwegian = SpA | Società per Azioni | In Italian = AS | Aktieselskab | In Danish = SA | Spółka Akcyjna | In Polish = AB | Aktiebolag | In Swedish = AD | Akcionarsko Društvo | In Serbian = DD | Delniška Družba | In Slovenian = AS | Akciová Spoločnosť | In Slovak = AS | Akciová Společnost | In Czech = AT | Акціонерне товариство | In Ukrainian |
In Romanian | → Economics |
| SA | Sociedade Anónima = NV, ΑΕ, AŞ (look above) |
In Portuguese | → Economics |
| SA | Spółka Akcyjna = AB, AK, AT, AS, AG, DD, SpA, AD (look above) |
In Polish | → Economics |
| SA | Société Anonyme = NV, ΑΕ, AŞ (look above) |
In French | → Economics |
| SA | Sturmabteilung | In German | → 355 → History |
| SAANZ | Sociological Association of Aotearoa/New Zealand | In English | → Associations → Sociology |
| SAAQ | Société de l'Assurance Automobile du Québec | In French | → Insurance → Automobile manufacturing → Transport and postal services |
| SAARC | South Asian Association for Regional Co-operation | In English | → Associations → International relations |
| SAARC | South Asian Association for Regional Cooperation | In English | → Organizations and associations → International relations |
| SAB | Schul- und Ausbildungsberatung | In German | → Education |
| SAC | Standardization Administration of China | In English | → Central administration → Standardization |
| SAC | South Asia Council | In English | → Organizations and associations → International relations |
| SAC | Strategic Air Command | In English | → 358 |
| SACAP | South Asia Cooperative Acquisitions Program | In English | → International relations |
| SACDE | Société d'Aide à la Création et au Développement des Entreprises | In French | → 3384 |
| SACEM | Société des Auteurs, Compositeurs et Éditeurs de Musique | In French | → Artistic property → Music → Literature |
| SACI | Société Anonyme de Crédit Immobilier | In French | → Finance → Accommodation |
| SACO | Sveriges Akademikers Centralorganisation | In Swedish | → Organizations and associations → Labour, labour economics |
| SACO | Service d'Assistance Canadienne aux Organismes = CESO | Canadian Executive Service Organization | In English |
In French | → Organizations and associations → Development |
| SACPAN | South Asia Conference of the Pacific Northwest | In English | → Congresses → International relations |
| SACU | Southern African Customs Union | In English | → International economic cooperation |
| SAD | Société Andine de Développement (www.caf.com) = CAF | Corporación Andina de Fomento | In Spanish = ADC | Andean Development Corporation | In English = CAF | Corporação Andina de Fomento | In Portuguese |
In French | → International relations → Development |
| SADC | Southern African Development Community = JARS | Jihoafrické rozvojové společenství | In Czech |
In English | → International relations → Development |
| SADCC | Southern African Development Coordination Conference = JARKK | Jihoafrickou rozvojovou koordinační konferenci | In Czech |
In English | → International relations → Development |
| SAES | Société des Anglicistes de l'Enseignement Supérieur (www.saesfrance.org) | In French | → Organizations and associations → Education → Language, linguistics, literature |
| SAF | Svenska Arbetsgivareföreningen | In Swedish | → Organizations and associations → Labour, labour economics |
| SAFER | Stavanger Acute Medicine Foundation for Education and Research | In English | → Foundations → Education → Traumatology |
| SAFSP | Secretary of the Air Force Special Projects | In English | → 358 |
| SAGAR | South Asia Graduate Research Journal | In English | → Serial publications, periodicals → International relations → Higher education, universities |
| SAGIA | Saudi Arabia General Investment Authority | In English | → 33972 |
| SAHS | Service d'Accueil et d'Hébergement Social | In French | → Social welfare → Accommodation |
| SAIS | (Paul H. Nitze) School of Advanced International Studies | In English | → Higher education, universities |
| SAIV | South Africa Institute of Valuers (www.saiv.org.za) | In English | → Associations → 332 |
| SAJE | South African Journal of Economics | In English | → Serial publications, periodicals → Economics |
| SAK | Suomen ammattiliittojen keskusjärjestö | In Finnish | → Organizations and associations → Labour, labour economics |
| SAL | Strategic Arms Limitation | In English | → International relations → Military engineering |
| SALTA | South Asian Language Teachers Association | In English | → Associations → Education → Language, linguistics, literature |
| SAM | Svaz arabského Maghrebu = UMA | Union du Maghreb Arabe | In French = UMA | Unaniezh Maghrib Arab | In Breton = UMA | Unión del Magreb Árabe | In Spanish = AMU | Arabische Maghreb-Union | In German = UMA | Unione del Maghreb Arabo | In Italian = UMA | União do Maghreb Árabe | In Portuguese = САМ | Союз арабского Магриба | In Russian |
In Czech | → International relations |
| SAM | School of Aerospace Medicine | In English | → Specialized or (poly)technical colleges → Medicine → Aeronautics, aircraft → 6297 |
| SAN | Syndicat d'Agglomération Nouvelle | In French | → Public administration, government |
| SANDRE | Service d'Administration Nationale des Données et Référentiels sur l'Eau | In French | → Central administration → Hydrology → 627 → Environmental technology, water supply, waste management |
| SANSAD | South Asian Network for Secularism and Democracy | In English | → Organizations and associations → Democracy |
| SAP | Socialdemokratiska arbetarepartiet | In Swedish | → Political parties and movements |
| SAP | Section des Atterrissages et Parachutages | In French | → 358 → History |
| SARIO | Slovenská agentúra pre rozvoj investícií a obchodu | In Slovak | → Economics → 33972 |
| SARL | Société à Responsabilité Limitée | In French | → 334 |
| SARM | Saskatchewan Association of Rural Municipalities | In English | → Associations → Public administration, government |
| SaRO | Stimuleringsactie Rechtswetenschappelijk Onderzoek | In Dutch | → Law, jurisprudence |
| SARP | Shuttle Astronaut Recruitment Program | In English | → Labour, labour economics → Spaceflight engineering, astronautics |
| SARTRE | Social Attitudes to Road Traffic in Europe | In English | → Sociology → Transport and postal services |
| SAS | Société par Actions Simplifiée | In French | → 334 |
| SAS | Society for Applied Sociology | In English | → Organizations and associations → Sociology |
| SAS | Special Air Service | In English | → 358 → History |
| SASS | South Asia Studies Summer School | In English | → Education → Area studies |
| SASSU | South Asian Strategic Stability Unit | In English | → International relations |
| SAST | South Asia Studies | In English | → International relations |
| SATP | South Asia Terrorism Portal | In English | → Politics → Area studies |
| SAÜ | Sakarya Üniversitesi | In Turkish | → Higher education, universities |
| SAV | Schweizerischer Anwaltsverband = FSA | Fédération Suisse des Avocats | In French |
In German | → Organizations and associations → Law, jurisprudence |
| SAWTEE | South Asia Watch on Trade, Economics & Environment | In English | → Trade → Nature |
| SBA | Small Business Act | In French | → Economics |
| SBE | Small Business Economics | In English | → Serial publications, periodicals → Economics |
| SBO | Sectorbestuur Onderwijsarbeidsmarkt | In Dutch | → Labour, labour economics |
| SBO | Speciale school voor basisonderwijs | In Dutch | → Education |
| SBP | Studienkommission für bildungspsychologische Fragen | In German | → Psychology → Education |
| SBP | Strategic Business Plan | In English | → Economics |
| Sc&Ed | Science & Education | In English | → Serial publications, periodicals → Mathematics and natural sciences → Education |
| SCA | Service Contract Act | In English | → 3474 |
| SCA | Société en Commandite par Actions | In French | → Finance |
| SCA | Service Central Automobile | In French | → Public administration, government → Automobile manufacturing |
| SCAAO | South Carolina Association of Assessing Officers (http://scaao.org) | In English | → Associations → 332 |
| SCAC | Service de Coopération et d'Action Culturelle | In French | → International relations → Civilization, culture, progress → Arts |
| SCALE | Science, Children, Awareness, Legal instrument, Evaluation | In English | → Social welfare |
| SCANS | Secretary's Commission on Achieving Necessary Skills | In English | → Education |
| SCCRS | Service Central des Compagnies Républicaines de Sécurité | In French | → Police |
| SCDC | Service Central de Documentation Criminelle | In French | → Police |
| SCHOLAR | Scholing, arbeidsmarkt en economische ontwikkeling | In Dutch | → Education → Labour, labour economics |
| SCI | Société Civile Immobilière | In French | → Organizations and associations → Accommodation |
| SCIC | Société Centrale Immobilière de la Caisse des dépôts | In French | → Accommodation |
| SCIJ | Service Central de l'Identité Judiciaire | In French | → Police |
| SCMP | System Contractor Management Plan | In English | → 3474 |
| SCO | Shanghai Cooperation Organization = ШОС | Шанхайская организация сотрудничества | In Russian |
In English | → International relations |
| SCODRACO | Section Centrale Opérationnelle de Documentation, du Renseignement et d'Analyse du Crime Organisé | In French | → Police |
| SCOP | Société Coopérative Ouvrière de Production | In French | → Labour, labour economics |
| SCRS | Service Canadien du Renseignement de Sécurité | In French | → Police |
| SCT | Special Committee on Trade = CSE | Comité Spécial sur les Échanges | In French = CEC | Comissão Especial de Comércio | In Portuguese |
In English | → Trade |
| SCTIP | Service de Coopération Technique Internationale de Police | In French | → International relations → Police |
| SCUIO | Service Commun Universitaire d'Information et d'Orientation | In French | → Labour, labour economics → Higher education, universities |
| SD/AFSC | Space Division/Air Force Systems Command | In English | → 358 → Spaceflight engineering, astronautics |
| SD/SP | Space Division Directorate of Security | In English | → 355 → Spaceflight engineering, astronautics |
| SDA | Service Départemental de l'Architecture | In French | → Regional administration → Architecture |
| SDAAO | South Dakota Association of Assessing Officers (www.sdaao.org) | In English | → Associations → 332 |
| SDAG | Strategic Defense Advisory Group | In English | → 355 |
| SDAI | Sous-Direction des Affaires Internationales | In French | → International relations |
| SDAT | Sous-Direction Antiterroriste (de la Police Judiciaire) | In French | → Police |
| SDBDIS | Sous-Direction des Bibliothèques et De l'Information Scientifique | In French | → Central administration → Libraries → Mathematics and natural sciences |
| SDC | Strategic Defense Center | In English | → 355 |
| SDC | Strategic Defense Command | In English | → 355 |
| SDC | Support Democracy in China | In English | → Democracy |
| SDCC | Strategic Defense Command Center | In English | → 355 |
| SDCCC | Space Defense Command Communication Center | In English | → 355 → Telecommunications → Spaceflight engineering, astronautics |
| SDCOC | Space Defense Command Operations Center | In English | → 355 → Telecommunications → Spaceflight engineering, astronautics |
| SDCP | Summary Development Cost Plan | In English | → Prices |
| SDF | Sans Domicile Fixe | In French | → Accommodation |
| SDI | Strategic Defense Initiative | In English | → 355 |
| SDI | Socialisti Democratici Italiani (www.sdionline.it) | In Italian | → Political parties and movements |
| SDIO | Strategic Defense Initiative Office | In English | → 355 |
| SDIO | Strategic Defense Initiative Organization | In English | → Organizations and associations → 355 → Military engineering |
| SDIP | Strategic Defense Initiative Program | In English | → 355 |
| SDIS | Service Départemental d’Incendie et de Secours | In French | → Municipal administration |
| SDLP | Social Democratic and Labour Party = PSDLO | Páirtí Sóisialta Daonlathach an Lucht Oibre | In Irish |
In English | → Political parties and movements |
| SDOPS | Strategic Defense Operational Planning Support | In English | → 355 |
| SDP | Strategic Defense Program | In English | → 355 → Military engineering |
| SDP | Socijaldemokratska partija (Hrvatske) | In Croatian | → Political parties and movements |
| SDP | Suomen Sosialidemokraattinen Puolue | In Finnish | → Political parties and movements |
| SDR | Special Drawing Right | In English | → Finance |
| SDRL | Subcontract(or) Data Requirements List | In English | → 3474 |
| SDRT | Soutien aux Diplômes de Recherche Technologique | In French | → Specialized or (poly)technical colleges |
| SDSC | Strategic and Defence Studies Centre | In English | → 355 |
| SDSS | South Delta Secondary School | In English | → Education |
| SE | Societas Europaea | In Latin | → Economics → European Union |
| SEa | Sociology of Education Association | In English | → Associations → Sociology → Education |
| SEACAM | Secretariat for Eastern African Coastal Area Management | In English | → International relations → Nature and society → Environmental technology, water supply, waste management |
| SEACSN | Southeast Asian Conflict Studies Network | In English | → Organizations and associations → Polemology |
| SEAMEO | Southeast Asian Ministers of Education Organization | In English | → International relations → Central administration → Education |
| SEAP | Southeast Asia Program | In English | → Higher education, universities → Language, linguistics, literature → Geography, biography, history |
| SEAS | School of East Asian Studies | In English | → Higher education, universities → Area studies |
| SEASREP | Southeast Asian Studies Regional Exchange Programme | In English | → Education → Area studies |
| SEATO | Southeast Asia Treaty Organization | In English | → Organizations and associations → International relations |
| SEATO | South-East Asia Treaty Organization | In English | → Organizations and associations → International relations |
| SEBC | Sistema Europeu de Bancs Centrals = SEBC | Système Européen de Banques Centrales | In French = ESCB | Europski sistem centralnih banaka | In Bosnian = 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 = KBER | Központi Bankok Európai Rendszere | In Hungarian = 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 Catalan | → Banks → European Union |
| SEBC | Sistema Europeo de Bancos Centrales = ESCB, ESZB, ΕΣΚΤ, EKPS, KBER, ESSB, ESBC, ЄСЦБ, ECBS (look above) |
In Spanish | → Banks → European Union |
| SEBC | Sistema Europeo delle Banche Centrali = ESCB, ESZB, ΕΣΚΤ, EKPS, KBER, ESSB, ESBC, ЄСЦБ, ECBS (look above) |
In Italian | → Banks → European Union |
| SEBC | Sistema Europeu de Bancos Centrais = ESCB, ESZB, ΕΣΚΤ, EKPS, KBER, ESSB, ESBC, ЄСЦБ, ECBS (look above) |
In Portuguese | → Banks → European Union |
| SEBC | Système Européen de Banques Centrales = ESCB, ESZB, ΕΣΚΤ, EKPS, KBER, ESSB, ESBC, ЄСЦБ, ECBS (look above) |
In French | → Banks → European Union |
| SECI | South East European Co-operative Initiative | In English | → International relations |
| SeCIU | Servicio Central de Informática Universitario | In Spanish | → Computer science → Higher education, universities |
| SECMCA | Secretaría Ejecutiva del Consejo Monetario Centroamericano (www.secmca.org) | In Spanish | → International economic cooperation |
| SECO | State Secretariat for Economic Affairs | In English | → Economics → Central administration → 33972 |
| SEE | Spazio Economico Europeo = EEA | European Economic Area | In English = EEE | Espace Économique Européen | In French = EWR | Europäischer Wirtschaftsraum | In German = ЕИЗ | Европейска икономическа зона | In Bulgarian = EHP | Evropský hospodářský prostor | In Czech = EØS | Europæisk Økonomisk Samarbejdsområde | In Danish = EEA | Eŭropa Ekonomia Areo | In Esperanto = ΕΟΖ | Ευρωπαϊκή Οικονομική Ζώνη | In Greek = EES | Evrópska efnahagssvæðið | In Icelandic = EES | Europeiska Ekonomiska Samarbetsområdet | In Swedish = EWR | Europäesche Wirtschaftsraum | In Letzeburgesh = EGT | Európai Gazdasági Térség | In Hungarian = EER | Europese Economische Ruimte | In Dutch = EEA | 欧州経済領域 | In Japanese = EØS | Det europeiske økonomiske samarbeidsområde | In Norwegian = EØS | Det Europeiske Økonomiske Samarbeidsområdet | In Nynorsk = EOG | Europejski Obszar Gospodarczy | In Polish = EEE | Espaço Económico Europeu | In Portuguese = ЕЭЗ | Европейская экономическая зона | In Russian = EHP | Európsky hospodársky priestor | In Slovak = ЕЕП | Европски економски простор | In Serbian = ETA | Euroopan talousalue | In Finnish |
In Italian | → Economics → European Union |
| SEE | Service de l'Énergie de l'État | In French | → Central administration → Energy economics |
| SEECP | South East Europe Co-operation Process | In English | → International relations |
| SEF | Section Économique et Financière | In French | → Police → Economics → Finance |
| SEFA | Service d'Exploitation de la Formation Aéronautique | In French | → Specialized or (poly)technical colleges → Aeronautics, aircraft |
| SEFTI | Specialized Fund for Therapeutic Innovation | In French | → Finance |
| SEGPA | Section d'Enseignement Général et Professionnel Adapté | In French | → Education → Labour, labour economics |
| SEHK | Stock Exchange Hong Kong | In English | → Financial markets |
| SEI | Sistemul Educaţional Informatizat | In Romanian | → Education |
| SEINO | Salons de l’Économie et de l’Industrie du Nord-Ouest | In French | → Economics → Industry, industrial policy |
| SEL | Société d'Exercice Libéral | In French | → 334 |
| SEL | Système d'Échange Local | In French | → Economics |
| SEM | Subcontractor Engineering Memorandum | In English | → 3474 |
| SEM | Service d'Économie Maritime | In French | → Economics → Marine research, oceanography → Fishing, hunting |
| SEM | Société d'Économie Mixte | In French | → Economics → Public administration, government |
| SEMWS | Survivable, Endurable Missile Warning System | In English | → 355 → Military engineering |
| SENACYT | Secretaría Nacional de Ciencia y Tecnología | In Spanish | → Public administration, government → Mathematics and natural sciences → Applied sciences, technology |
| SEPRO | Société d'Exploitation des Plateformes de Recrutement et d'Orientation | In French | → Labour, labour economics → Education |
| SER | Service Employment Redevelopment | In English | → Labour, labour economics |
| SERAM | Société d'Études et de Recherches de l'École Nationale Supérieure d'Arts et Métiers | In French | → Research policy → Specialized or (poly)technical colleges → Engineering, technology |
| SES | Stock Exchange of Singapore | In English | → Financial markets |
| SESAME | Session d'Épreuves Spécifiques à l'Admission au Management Européen et international | In French | → Management → Education |
| SESB | Sobietar Errepublika Sozialisten Batasuna = 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 = 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 = KRSS | Kesatuan Republik Sosialis Soviet | In Malay = 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 Basque | → International relations → Geography |
| SESMAT | Santé Et Satisfaction des Médecins Au Travail | In French | → Labour, labour economics → Medicine |
| SESNA | Small Enterprise Stimulation Netherlands Antilles | In English | → Economics |
| SESRTCIC | Social, Economic and Social Research and Training Centre for Islamic Countries | In English | → Islam → Politics → Economics → Education |
| SESSI | Service des Études et des Statistiques Industrielles | In French | → Statistics → Economics |
| SETC | Société d'Exploitation du Tourisme Caribéen | In French | → Tourism |
| SETC | Système Européen de Transfert de Crédits | In French | → Education |
| SETC | State Employment and Training Commission | In English | → Labour, labour economics |
| SETC | State Employees Trades Council | In English | → Labour, labour economics → Public administration, government |
| SEUL | Syndicat des Employés de l’Université Laurentienne = LUSU | Laurentian University Staff Union | In English |
In French | → Organizations and associations → Labour, labour economics → Higher education, universities |
| SEV | Sovet Ekonomitšeskoi Vzaimopomoštši = RVHP, СЭВ, CAEM, СИВ, COMECON, KREH, RGW, CAME, KGST, KNER, RWPG, CAER, HĐTTKT, РЕВ (look above) |
In Russian | → International relations → Economics |
| SFF | Sammenslutningen af Firma-Funktionærer | In Danish | → Organizations and associations → Labour, labour economics |
| SFG | Steirische Wirtschaftsförderungsgesellschaft | In German | → Organizations and associations → Economics |
| SFI | Société Financière Internationale = IFS | Internacia Financ-Societo | In Esperanto = IFC | International Finance Corporation | In English |
In French | → International relations → Finance |
| SFI | Socialforskningsinstituttet | In Danish | |
| SFIO | Section Française de l'Internationale Ouvrière | In French | → Political parties and movements |
| SFIO | Section Française de l’Internationale Ouvrière | In French | → Political parties and movements |
| SFLC | Software Freedom Law Center | In English | → Software → Law, jurisprudence |
| SFOP | Strumento Finanziario di Orientamento della Pesca = IFOP | Instrument Financier d'Orientation de la Pêche | In French = FIAF | Finanzinstrument für die Ausrichtung der Fischerei | In German = FIFG | Financial Instrument for Fisheries Guidance | In English = FFU | Fonden för Fiskets Utveckling | In Swedish |
In Italian | → Finance → European Union → Fishing, hunting |
| SFP | Svenska folkpartiet = RKP | Ruotsalainen Kansanpuolue | In Finnish |
In Swedish | → Political parties and movements |
| SFPD | San Francisco Police Department (www.sfgov.org/police) | In English | → Police |
| SFU | Sigmund Freud-Universität (www.sfu.ac.at) | In German | → Higher education, universities → Medicine |
| SFU | Sigmund Freud Privatuniversität | In German | → Higher education, universities |