Organizations and associations
- Code
-
Meaning
Language
Themes and places
- SVZ
-
Sport Vereniging Zeijen
- SVZW
-
Sport Vereniging Zwaluwen Wierden
- SWC
-
Space Warfare Center
- SWCAS
-
Southwest Conference of the Association for Asian Studies
- SWDC
-
South West Development Commission (www.swdc.wa.gov.au)
- SWDC
-
South West Development Centre (www.swdc.org.uk)
- SWDC
-
Stung Treng Women's Development Center
- SWDC
-
Software Development Center
- SWEPCO
-
Southwestern Electric Power Company
- SWG
-
Special Working Group
The abbreviation SWG (Special Working Group) includes the abbreviation WG (Working Group).
- SWG
-
Science Working Group
- SWG-RA
-
Special Working Group on Registration Authorities
The abbreviation SWG-RA (Special Working Group on Registration Authorities) includes the abbreviation WG (Working Group).
- SWHG
-
Social Welfare History Group
- SWIFT
-
Society for Worldwide Interbank Financial Telecommunication International Fund Transfer
- SWL
-
Signals Warfare Lab
- SWOV
-
Stichting Wetenschappelijk Onderzoek Verkeersveilgheid (www.swov.nl)
- SWSF
-
Semantic Web Science Foundation
- SWSWA
-
South West Song Writers Association
- SY
-
Suomen Yrittäjät
- SYCTOM
-
SYndicat interCommunal de Traitement des Ordures Ménagères de l’agglomération parisienne (https://www.syctom-paris.fr/)
- SYNAD
-
Syndicat National des Adjuvants pour Bétons et Mortier (www.synad.fr)
- SYNALAF
-
Syndicat National des Labels Avicoles de France
- SYNPREFH
-
Syndicat National des Pharmaciens des Établissements Publics de Santé
- SYTRAL
-
SYndicat des TRansports en commun de l'Agglomération Lyonnaise (www.sytral.fr)
- SZO
-
Světová zdravotnická organizace
= MOS | Monda Organiz(aĵ)o pri Sano | In Esperanto
= WHO | World Health Organization | In English
= OMS | Organisation Mondiale de la Santé | In French
= OMS | Organizzazione Mondiale della Sanità | In Italian
= WGO | Wêreldgesondheidsorganisasie | In Afrikaans
= OMS | Organización Mundial de la Salú | In Asturian
= СЗО | Световната здравна огранизация | In Bulgarian
= OMS | Organització Mundial de la Salut | In Catalan
= OMS | Organización Mundial de la Salud | In Spanish
= MTO | Maailma Terviseorganisatsioon | In Estonian
= MOE | Munduko Osasun Erakundea | In Basque
= OMS | Organisacion mondiâla de la sandât | In Franco-Provençal
= OMS | Organización Mundial da Saúde | In Galician
= SZO | Svjetska zdravstvena organizacija | In Croatian
= RTD | Rêxistina Tendurustiyê ya Dinyayê | In Kurdish
= UMS | Urganizazziun mundiala da la Santaa | In Lombard
= PSO | Pasaulio sveikatos organizacija | In Lithuanian
= PVO | Pasaules veselības organizācija | In Latvian
= ÜST | Ümumdünya Səhiyyə Təşkilatı | In Turkish - SZO
-
Svjetska zdravstvena organizacija
= MOS, WHO, OMS, WGO, СЗО, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)
- SZPC
-
Shandong Zhonghua Power Company
- ScC
-
Scientific Council
- SeS
-
Salute e Sviluppo
- SerbEJO
-
Serbia Esperanto Junulara Organizo
- SoFMMAA
-
SOciété Française de Médecine Morphologique et Anti-Age (www.sofmmaa.org)
- SpA
-
Società per Azioni
= 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
= AS | Aktieselskab | In Danish
= SA | Spółka Akcyjna | In Polish
= SA | Societăţi pe Acţiuni | In Romanian
= 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 - SuSanA
-
Sustainable Sanitation Alliance
- SÜGAM
-
Südtiroler Gesellschaft für Allgemeinmedizin
- SÞ
-
Sameinuðu þjóðanna (https://www.un.org/)
= UN | Unuiĝintaj 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
= OSN | Organizace Spojených Národů | In Czech
= ПНО | Пĕрлешнĕ Нацисен Организацийĕ | In Chuvash
= ՄԱԿ | Միավորված Ազգերի Կազմակերպություն | In Armenian
= FN | Feriene Naasjes | In Frisian
= UN | United Nations | In English
= NBE | Nazio Batuen Erakundea | In Basque
= ONU | Organizacion de las Nacions 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
= KU | Kenedhlow Unys | In Cornish
= 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 | In Franco-Provençal
= 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 | In Low German
= ST | Sameindu Tjóðir | In Faroese
= HN | Huñusqa Nasyunkuna | In Quechuan languages
= PBB | Pertubuhan Bangsa-bangsa Bersatu | In Malay
= NA | Na Náisiúin Aontaithe | In Irish
= NY | Neteweyên Yekbûyî | In Kurdish
= ÜRO | Ühinenud Rahvaste Organisatsioon | In Estonian
= ЕМрО | Еидгылоу Амилаҭқәа Рорганизациа | In Abkhazian
= ДЛО | Дунэе Лъэпкъ Организацие | In Adyghe
= የተ.መ.ድ. | የተባበሩት መንግሥታት ድርጅት | In Amharic
= ЦМГІ | Цолъарал Миллатазул ГІуцІи | In Avar
= BMT | Birləşmiş Millətlər Təşkilatı | In Azerbaijani
= VN | Vaoantn Nationa | In Austro-Bavarian
= JTO | Jongtėniu Tautū Uorganėzacėjė | SGS
= БМО | Берләшкән Милләттәр Ойошмаһы | In Bashkir
= НҮБ | Нэгэдэһэн Үндэһэтэнэй Байгуулга | BXR
= BM | Birleşken Milletler | In Crimean Tatar
= CU | Cenhedloedd Unedig | In Welsh
= ONU | Organización las Nacionis Unías | In Extremaduran
= އ.ދ | އެކުވެރި ދައުލަތްތައް | In Dhivehi
= ÜRO | Ütistünüisi Rahvidõ Organisatsiuun | VRO
= ÜR | Ütistünüq Rahvaq | VRO
= YK | Yhdistyneet kansakunnat | In Finnish
= ONU | Organizazion des Nazions Unidis | In Friulian
= ONI | Organizasyon di sé Nasyonzini | In French Guianese Creole
= ONU | Organización das Nacións Unidas | In Galician
= AU | Ny h-Ashoonyn Unnaneysit | In Manx
= UN | United Nations | In Fiji Hindi
= UN | Ujedinjeni narodi | In Croatian
= ENSZ | Egyesült Nemzetek Szervezete | In Hungarian
= ՄԱԿ | Միաւորուած Ազգերու Կազմակերպութիւն | In Western Armenian
= ONU | Organisation del Nationes Unite | In Interlingua
= PBB | Perserikatan Bangsa-Bangsa | In Indonesian
= OUN | Organisation del Unit Nationes | In Interlingue
= PBB | Pasarékatan Bangsa-Bangsa | In Javanese
= BMSh | Birlesken Milletler Shólkemi | In Karakalpak
= გაერო | გაერთიანებული ერების ორგანიზაცია | In Georgian
= ЛъЗ | Лъэпкъ Зэгуэтхэр | In Kabardian
= БМО | Бирлешген Миллетлени Организациясы | In Karachay-Balkar
= ӦВК | Ӧтувтчӧм Войтыръяслӧн Котыр | In Komi
= БУУ | Бириккен Улуттар Уюму | In Kirghiz
= СМТ | Садхьанвай миллетрин тешкилат | LEZ
= NU | Nasiones Unida | In Lingua Franca Nova
= VN | Verenigde Naties | In Limburgish
= ÜNU | Urganizaziun di Naziun Ünii | In Lombard
= LIBIMO | Lisangá lya Bikólo bya Mokili mobimba | In Lingala
= LBM | Lisangá lya Bikólo bya Molɔ́ngɔ́ | In Lingala
= JTO | Jungtinių Tautų Organizacija | In Lithuanian
= ANO | Apvienoto Nāciju Organizācija | In Latvian
= PBB | Pasarékatan Bangsa-Bangsa | BMS
= FM | Firenena Mikambana | MLG
= ИНО | Иктыш ушнышо Наций-влак Организаций | MHR
= PBB | Pasarikatan Banso-Banso | MIN
= ООН | Организација на обединетите нации | In Macedonian
= НҮБ | Нэгдсэн Үндэстний Байгууллага | In Mongolian
= संरा | संयुक्त राष्ट्रे | In Marathi
= SN | Dei sameinte nasjonane | In Nynorsk
= FN | De forente nasjoner | In Norwegian
= ߡ.ߟ.ߛ | ߡߊ߲߬ߕߏ߲ ߘߍ߬ߣߍ߲ ߛߌ߲߬ߝߏ߲߬ߧߊ߬ߟߌ | NQO
= ONE | Organisatioun des Natiouns Eunies | In Norman
= ИНО | Иугонд Нациты Организаци | In Ossetian
= HA | Huñusqa Aylluskakuna | In Quechuan languages
= ONU | Organisassion dle Nassion Unìe | In Piedmontese
= ONU | Organisaziun da las Naziuns unidas | In Romansh
= ОЗН | Орґанізація Зъєдиненых Націй | RUE
= ХНТ | Холбоһуктаах Нациялар Тэрилтэлэрэ | In Yakut
= UNO | Unitit Naitions Organisation | In Scots
= UN | Unitit Naitions | In Scots
= ON | Ovttastuvvan Našuvnnat | In Northern Sami
= MNP | Mubatanidzwa weNyika Pasirose | SNA
= QM | Qaramada Midoobay | In Somali
= OKB | Organizata e Kombeve të Bashkuara | In Albanian
= PBB | Perserikatan Bangsa-Bangsa | In Sundanese
= СММ | Созмони Милали Муттаҳид | In Tajik
= BMG | Birleşen Milletler Guramasy | In Turkmen
= БМО | Берләшкән Милләтләр Оешмасы | In Tatar
= ОНО | Огазеяськем Нациослэн Организацизы | UDM
= ONU | Organixasion dełe Nasion Unìe | In Venetian
= ÜRO | Ühtenzoittud Rahvahiden Organizacii | In Veps
= ÜRK | Ühthižrahvazkundad | In Veps
= ÜN | Ühtištetad Nacijad | In Veps
= NNP | Nogan Netas Pebalöl | In Volapük
= ONU | Organizåcion des Nåcions Uneyes | In Walloon
= KMX | Kureelu Mbootayu Xeet yi | In Wolof
= AOA | Àgbájọ àwọn Orílẹ̀-èdè Aṣòkan | In Yoruba - T@GO
-
Vereniging voor Technisch Adviseurs en Technisch Adviseurs - Coördinatoren van het Gemeenschapsonderwijs
- TAAD
-
Texas Association of Appraisal Districts (https://taad.org/)
The Texas Association of Appraisal Districts (TAAD) is a statewide, voluntary non-profit organization incorporated and organized to promote the effective and efficient functioning and administration of appraisal districts in Texas.
- TAAO
-
Texas Association of Assessing Officers (https://www.taao.org)
The mission of the Texas Association of Assessing Officers (TAAD) is to provide leadership in property valuation, administration, and tax policy in the State of Texas, and through education, increase and improve the knowledge and professionalism of ad valorem tax practitioners.
- TAC
-
TVV Achilles Combinatie
- TAC
-
Tilburgse Amateur Club
- TAC
-
TAK Amar Deep Combinatie
- TAC
-
Traditional Anglican Communion
- TACS
-
Turkish American Cultural Society of New England (www.tacsne.org)
- TAGA
-
Technical Association of the Graphic Arts
- TAKE
-
Tutamerika Kongreso de Esperanto
- TAKE
-
Tutmonda Asocio de Konstruistoj Esperantistaj (http://take.esperanto.free.fr/)
- TAMA
-
Terminology in Advanced Management Applications
- TAPPI
-
Technical Association of Pulp and Paper Industry
- TAR
-
Tot Achilles' Roem
- TARA
-
Torrance Amateur Radio Association
- TASA
-
The Australian Sociological Association (www.tasa.org.au)
- TASC
-
Tecnologie Avanzate e nanoSCienza
- TASMA
-
Two Meter Area Spectrum Management Association (www.tasma.org)
- TAUCHI
-
Tampere Unit for Computer-Human Interaction (https://research.uta.fi/tauchi/)
- TAUS
-
Translation Automation User Society (www.translationautomation.com)
- TAVV
-
Ter Aarse Voetbal Vereniging
- TAdEN
-
Tutmonda Agado - Asocio de Esperantistaj Nefumantoj
- TBAALAS
-
Texas Branch - American Association for Laboratory Animal Science (https://www.tbaalas.net/)
- TBC
-
The Boeing Company
- TBD
-
Türkiye Bilişim Derneği (https://www.tbd.org.tr)
- TBV
-
Türkiye Bilişim Vakfı (www.tbv.org.tr)
- TC
-
Technical Committee
The abbreviation TC (Technical Committee) is included in the abbreviation JTC (Joint Technical Committee).
- TCAO
-
Tarptautinė Civilinės Aviacijos Organizacija
= ICAO | International Civil Aviation Organization | In English
= IOCA | Internacia Organizaĵo pri Civila Aviado | In Esperanto
= OACI | Organisation de l’Aviation Civile Internationale | In French
= OACI | Organització de l’Aviació Civil Internacional | In Catalan
= ICAO | Internacia Civila Aviada Organizaĵo | In Esperanto
= OACI | Organización de Aviación Civil Internacional | In Spanish
= HEZINE | Hegazkineria Zibilaren Nazioarteko Erakundea | In Basque
= OACI | Organização da Aviação Civil Internacional | In Portuguese
= OACI | Organización d'Aviación Civil Internacional | In Asturian
= OACI | Organización de Aviación Civil Internacional | In Galician
= ИКАО | Международная организация гражданской авиации | In Russian - TCO
-
Tjänstemännens Centralorganisation
- TDA
-
Thailand Diving Association
- TDA
-
TAUS Data Association
- TDC
-
TRH Dindua Combinatie
- TDO
-
Training Doet Overwinnen
- TDW
-
Trainen Doet Winnen
- TE
-
Travail Étranger
- TEBE
-
Türk Eskiçağ Bilimleri Enstitüsü (http://turkinst.org)
- TEC
-
Training Enterprise Council
- TEC
-
Tielse Eendracht Combinatie
- TEDO
-
Techniek en Enthousiasme Doet Overwinnen
- TEF
-
Tuluzaj Esperantistaj Fervojistoj
- TEG
-
Technical Evaluation Group
- TEGV
-
Türkiye Eğitim Gönüllüleri Vakfı
- TEJA
-
Tutmonda Esperantista Ĵurnalista Asocio
- TEJK
-
Tut-Eŭropa Junulara Konferenco
- TEJO
-
Tutmonda Esperanto Junulara Organizo (https://www.tejo.org/)
- TEL
-
Tutmonda Ekumena Ligo
- TEMA
-
Türkiye Erozyonla Mücadele, Ağaçlandırma ve Doğal Varlıkları Koruma Vakfı (www.tema.org.tr)
- TENERRDIS
-
Technologies Énergies Nouvelles Énergies Renouvelables Rhône-Alpes, Drôme, Isère, Savoie
- TEO
-
Tenpost En Omstreken
- TESE
-
Transport Électricité Sud-Est
- TEVA
-
Tutmonda Esperantista Vegetarana Asocio
- TEVV
-
Tweede Exloërmondse Voetbal Vereniging
- TF
-
Test Facility
The abbreviation TF (Test Facility) is included in abbreviations such as AMTF (Acoustic Model Test Facility), ASTF (Aeropropulsion System Test Facility), DDTF (Dynamic Docking Test Facility), EPSTF (Electrical Power System Test Facility), ESTF (Electronic System Test Facility), ETF (Eglin Test Facility), FCSTF (Fuel Cell System Test Facility), FCTF (Fuel Cell Test Facility), GTF (Ground Test Facility), HFTF (Horizontal Flight Test Facility), HSTF (Hypergolic System Test Facility), IMTF (Integrated Manufacturing Test Facility), INTF (Interim National Test Facility), KTF (Kauai Test Facility), LETF (Launch Equipment Test Facility), MPTF (Main Propulsion Test Facility), MRTFB (Major Range and Test Facility Base), NATF (Naval Air Test Facility), NDTF (Nondestructive Test Facility), NTF (National Test Facility), OSTF (Off-Site Test Facility), SETF (Small-Engine Test Facility), SFTF (Static Firing Test Facility), SSPTF (Santa Susana Propulsion Test Facility), STF (Satellite Test Facility), STF (Spin Test Facility), TFU (Test Facility Utilization), UTF (Underwater Test Facility), VATF (Vibration and Acoustic Test Facility), VTF (Vertical Test Facility), WETF (Weightless Environment Test Facility), WSTF (White Sands Test Facility), DSTF (Delta Spin Test Facility) and HELSTF (High Energy Laser Systems Test Facility).
- TF
-
Task Force
The abbreviation TF (Task Force) is included in abbreviations such as IETF (Internet Engineering Task Force), CETF (Critical Evaluation Task Force), ITTF (Information Technology Task Force), HLTF (High Level Task Force), TFIG (Task Force Implementation Group), MPTF (Mission Planning Task Force), SATAF (Shuttle Activation Task Force), SATAF (Site Activation TAsk Force), FATF (Financial Action Task Force on Money Laundering), TTF (Transition Task Force), BTTF (Technical Board Task Force), TFHTAP (Task Force on Hemispheric Transport of Air Pollution), DMTF (Distributed Management Task Force), DMTF (Desktop Management Task Force), SETAF (Southern Europe Task Force), EITF (Emergency Issues Task Force) and FTTTF (Foreign Terrorist Tracking Task Force).
- TFC
-
Toulouse Football Club
- TFHTAP
-
Task Force on Hemispheric Transport of Air Pollution
The abbreviation TFHTAP (Task Force on Hemispheric Transport of Air Pollution) includes the abbreviation TF (Task Force).
- TFS
-
Troch Freunship Sterk
- TFU
-
Test Facility Utilization
The abbreviation TFU (Test Facility Utilization) includes the abbreviation TF (Test Facility).
- TGB
-
Türkye Gençler Birligi (https://tgb.gen.tr)
- TGG
-
The Goal Getters
- TGKK
-
Tiroler Gebietskrankenkasse
- THB
-
The Haarlemse Boys
- THE
-
Türk Hukuk Enstitüsü (www.the.org.tr)
- THOR
-
Tot Heil Onzer Ribbenkast
- THOS
-
Tot Heil Onzer Spieren
- THS
-
Tucson Herpetological Society (http://tucsonherpsociety.org)
- TIA
-
Terminologie et Intelligence Artificielle
- TIA
-
Telecommunications Industry Association (https://tiaonline.org/)
- TIC
-
Tanzania Investment Centre
- TIC
-
Technical Information Center
The abbreviation TIC (Technical Information Center) includes the abbreviation IC (Information Center).
- TID
-
Tüm İnternet Derneği (www.tid.org.tr)
- TIE
-
Toy Industries of Europe (https://www.toyindustries.eu/)
- TIE
-
Transnationals Information Exchange
- TIFS
-
Tennessee Institute for Flag Studies
- TIL
-
Technology Insertion Laboratory
- TIM
-
Technical Interchange Meeting
- TISI
-
Thai Industrial Standards Institute (https://www.tisi.go.th/)
- TIW
-
Trainen Is Winnen
- TK
-
Tehnilised Komiteed
- TKA
-
Turkse Kracht Apeldoorn
- TKD
-
ABVV Textiel, Kleding en Diamant
- TKMS
-
Thurgauische Konferenz der Mittelschullehrkräfte
- TL
-
Télé Liban
- TLL
-
Temasek Life Sciences Laboratory
- TLO
-
Technology Licensing Organization
- TLO
-
Tribal Liaison Office (www.tlo-afghanistan.org)
- TLO
-
Telhaie Loisirs Organisation
- TLO
-
Top-Level Organization
- TMMSN
-
Texas Marine Mammal Stranding Network
The Texas Marine Mammal Stranding Network (TMMSN) is a non-profit organization created to further the understanding and conservation of marine mammals through rescue and rehabilitation, research and education.
- TMO
-
Tarptautinė Migracijos Organizacija (https://www.iom.int/)
= IOM | International Organization for Migration | In English
= OIM | Organisation Internationale pour les Migrations | In French
= IOM | Internationale Organisation für Migration | In German
= ΔΟΜ | Διεθνής Οργανισμός Μετανάστευσης | In Greek
= OIM | Organización Internacional para las Migraciones | In Spanish
= OIM | Organizzazione Internazionale per le Migrazioni | In Italian
= LNBM | Lisangá lya nkóta na bokei o mitili | In Lingala
= IOM | Internationale Organisatie voor Migratie | In Dutch
= МОМ | Международная организация по миграции | In Russian
= МОМ | Міжнародна організація з міграції | In Ukrainian - TN
-
Terra Nuova
- TNO
-
(Nederlandse Organisatie voor) Toegepast Natuurwetenschappelijk Onderzoek (https://www.tno.nl/)
- TNS
-
The Naturist Society (www.naturistsociety.com)
- TNSC
-
Tanegashima Space Center
- TOB
-
Trouw Ons Beginsel
- TOG
-
Tot Ons Genoegen
- TOGB
-
Tot Ons Genoegen Berkel
- TOGO
-
Tot Ons Genoegen Opgericht
- TOGR
-
Tot Ons Genoegen Rotterdam
- TOK
-
Tarptautinis olimpinis komitetas (https://olympics.com/ioc)
= CIO | Comité International Olympique | In French
= IOC | International Olympic Committee | In English
= МОК | Международен олимпийски комитет | In Bulgarian
= MOO | Međunarodni olimpijski odbor | In Bosnian
= COI | Comitè Olímpic Internacional | In Catalan
= MOV | Mezinárodní olympijský výbor | In Czech
= IOK | Internationales Olympisches Komitee | In German
= ΔΟΕ | Διεθνής Ολυμπιακή Επιτροπή | In Greek
= IOK | Internacia Olimpika Komitato | In Esperanto
= COI | Comité Olímpico Internacional | In Spanish
= ROK | Rahvusvaheline Olümpiakomitee | In Estonian
= KOK | Kansainvälinen olympiakomitea | In Finnish
= COI | Comité Olímpico Internacional | In Galician
= MOO | Međunarodni olimpijski odbor | In Croatian
= NOB | Nemzetközi Olimpiai Bizottság | In Hungarian
= IOC | Internationaal Olympisch Comité | In Dutch
= IOK | (Den) internasjonale olympiske komité | In Norwegian
= MKOI | Międzynarodowy Komitet Olimpijski | In Polish
= COI | Comité Olímpico Internacional | In Portuguese
= МОК | Международный олимпийский комитет | In Russian
= MOK | Međunarodni olimpijski komitet | In Serbo-Croatian
= MOV | Medzinárodný olympijský výbor | In Slovak
= MOK | Mednarodni olimpijski komite | In Slovenian
= МОК | Међународни олимпијски комитет | In Serbian
= IOK | Internationella Olympiska Kommitté | In Swedish
= МОК | Міжнародний олімпійський комітет | In Ukrainian - TOLE
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Tutmonda Ortodoksa Ligo Esperantista
- TONA
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Touwfabrieken Ontspanning Na Arbeid
- TONC
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Trekvogels Oost-Nijmegen Combinatie
- TONEGIDO
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Tot Ons Nut En Genoegen Is Deze Opgericht
- TONEGO
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Tot Ons Nut En Genoegen Opgericht
- TOP
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Tot Ons Plezier
- TOV
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Tot Ons Vermaak
- TPC
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Turkish Petroleum Company
- TPCF
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Train du Pays Cathare et du Fenouillèdes
- TPO
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Towarzystwo Przetwarzania Obrazów
- TPO
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Transcultural Psychosocial Organization
- TPO
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Tussen Puinhopen Opgericht
- TPRECD
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Türk Plastik Rekonstrüktif ve Estetik Cerrahi Derneği (www.plastikcerrahi.org.tr)
- TRAC
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Technical Recommendations Application Committee
- TRAC
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Technical Recommendations Applications Committee
- TRACES
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Travaux et Recherches Archéologiques sur les Cultures, les Espaces et les Sociétés (https://traces.univ-tlse2.fr/)
- TRH
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The Rising Hope
- TRL
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Transport Research Laboratory
- TROS
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Televisie en Radio Omroep Stichting (http://tros.nl)
- TRPRC
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Tulane Regional Primate Research Center (www.tnprc.tulane.edu)
- TSB
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The Shell Boys
- TSC
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Tavenu Sparta Combinatie
- TSC
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Tiglieja Steyl Combinatie
- TSCO
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Test Support Coordination Office
- TSE
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Türk Standardları Enstitüsü (https://www.tse.org.tr)
- TSI
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Tuberous Sclerosis International
- TSIV
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Tubereuze Sclerosis in Vlaanderen
- TSOP
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The Society for Organic Petrology (https://www.tsop.org/)
The Society for Organic Petrology (TSOP) is a non-profit organization for scientists and engineers involved with coal petrology, kerogen petrology, organic geochemistry and related disciplines. Its objectives are to promote research and state-of-the-art technologies in organic petrology, as well as to work for acceptable classifications of sedimentary organic matter.
- TSSG
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Trondheimstudentenes Speidergruppe
- TSV
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Tegelsche Sport Vereeniging
- TTA
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Tramway Touristique de l’Aisne (https://www.tta.be)
- TTBS
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Trinidad and Tobago Bureau of Standards
- TTBS
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Thames Traditional Boat Society
- TTBS
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Timber Trades' Benevolent Society (www.ttbs.org.uk)
- TTC
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Telecommunications Technology Committee (https://www.ttc.or.jp/e)
- TTC
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Telecommunication Technology Committee
- TTRA
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Travel and Tourism Research Association (www.ttra.com)
- TTT
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Teatro Trupo de Tuluzo
- TTVC
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Tennis de Table Vico-Christinois
- TTVC
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Tennis de Table de Villers-Cotterêts
- TTX
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TinyOS Technology Exchange
- TU
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Toimihenkilöunioni
- TUC
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Trades Union Congress (https://www.tuc.org.uk/)
- TULP
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Tot Ut Lest Paraat
- TVC
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Tubbergense Voetbal Club
- TVC
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Tarsisius Voetbal Club
- TVMA
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Texas Veterinary Medical Association (https://www.tvma.org/)
- TVO
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Tot Vriendschap Opgericht
- TVV
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Turkse Voetbal Vereniging
- TVV
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Tilburgsche Voetbal Vereeniging
- TVV
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Turmac Voetbal Vereniging
- TWFF
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Tiroler Wirtschaftsförderungsfonds
- TWM
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Tuindorp Watergraafs Meer
- TWMF
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Tumbling Waters Museum of Flags
- TWU
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Transportation Workers Union of America (www.twu.com)
- TZB
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The Zandvoort Boys
- TZI
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Technologie-Zentrum Informatik (www.tzi.de)
- TZV
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Türkiye Zeka Vakfı (https://www.tzv.org.tr/)
- TZW
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Technologiezentrum Wasser (www.tzw.de)
- TÖTIAD
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Türk Örüntü Tanıma ve İmge Anlama Derneği
- TÜBİSAD
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Türkiye Bilişim Sanayicileri ve İşadamları Derneği (www.tubisad.org.tr)
- TÜBİTAK
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Türkiye Bilimsel ve Teknolojik Araştırma Kurumu (https://www.tubitak.gov.tr)
- TÜSİAD
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Türk Sanayicileri ve İşadamları Derneği (https://tusiad.org/tr/ )
- TÜV
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Technischer Überwachungsverein
- TİDE
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Türkiye İç Denetim Enstitüsü (https://tide.org.tr)