| IRAM |
Argentina – Instituto Argentino de Racionalización de Materiales |
| STA |
Australia – Standards Australia |
| ON |
Austria – Österreichisches Normungsinstitut |
| IBN |
Belgium – Institut Belge de Normalisation |
| IBNORCA |
Bolívia – Instituto Boliviano de Normalización y Calidad |
| ZSMP |
Bosnia & Herzegovina – Zavod za standardizaciju, mjeriteljstvo i patente Bosne i Hercegovine |
| ABNT |
Brazil – Associação Brasileira de Normas Técnicas |
| SCC |
Canada – Standards Council of Canada |
| INN |
Chile – Instituto Nacional de Normalización |
| CSBTS |
China – China State Bureau of Quality and Technical Supervision |
| ICONTEC |
Colombia – Instituto Colombiano de Normas Técnicas Y Certificación |
| INTECO |
Costa Rica – Instituto de Normas Tecnicas de Costa Rica |
| DZNM |
Croatia – State Office for Standardization and Metrology |
| CSNI |
Czech Republic – Cesky Normalizacni Institut |
| DS |
Denmark – Dansk Standard |
| INEN |
Ecuador – Instituto Ecuatoriano de Normalizacion |
| CTCAP |
El Salvador – Centro de Información Regional de Normas, Metrología, Reglamentos Técnicos y Acreditación |
| SFS |
Finland – Finnish Standards Association |
| AFNOR |
France – Association française de normalisation |
| DIN |
Germany – Deutsches Institut für Normung |
| ELOT |
Greece – Hellenic Organization for Standardization |
| PSIB |
Hong Kong, China – Product Standards Information Bureau |
| MSZT |
Hungary – Magyar Szabványügyi Testület |
| ÍST |
Iceland – Staðlaráð Íslands |
| BIS |
India – Bureau of Indian Standards |
| BSN |
Indonesia – Badan Standardisasi Nasional |
| ISIRI |
Iran – Institute of Standards & Industrial Research of Iran |
| NSAI |
Ireland – National Standards Authority of Ireland |
| SII |
Israel – Standards Institution of Israel |
| UNI |
Italy – Ente Nazionale Italiano di Unificazione |
| JBS |
Jamaica – Jamaica Bureau of Standards |
| JISC |
Japan – Japanese Industrial Standards Committee |
| MEMST |
Kazakhstan – Committee for Standardization, Metrology and Certification |
| KEBS |
Kenya – Kenya Bureau of Standards |
| ATS |
Korea, Republic of – Agency for Technology and Standards |
| LS |
Lithuania – Lietuvos Standartizacijos Departamentas |
| SEE |
Luxembourg – Service de l’Energie de l’Etat |
| DSM |
Malaysia – Department of Standards Malaysia |
| MSA |
Malta – Malta Standards Authority |
| DGN |
Mexico – Dirección General de Normas |
| SNIMA |
Morocco – Service de normalisation industrielle marocaine |
| NEN |
Netherlands – Nederlands Normalisatie-instituut |
| SNZ |
New Zealand – Standards New Zealand |
| NSF |
Norway – Norges Standardiseringsforbund |
| DGSM |
Oman – Directorate General for Specifications and Measurements |
| COPANIT |
Panama – Comisión Panameña de Normas Industriales y Técnicas |
| INTN |
Paraguay – Instituto Nacional de Tecnología y Normalización |
| INDECOPI |
Peru – Instituto Nacional de Defensa de la Competencia y de la Protección de la Propiedad Intelectual |
| BPS |
Philippines – Bureau of Product Standards |
| PKN |
Poland – Polski Komitet Normalizacyjny |
| IPQ |
Portugal – Instituto Português da Qualidade |
| GOST-R |
Russian Federation – State Committee of the Russian Federation for Standardization, Metrology and Certification |
| AECMA |
Saudia Arabia – Saudi Arabian Standards Organization (SASO) |
| SPRING |
Singapore – SPRING Singapore (Standards, Productivity and Innovation Board) |
| UNMS SR |
Slovakia – Slovak Office of Standards, Metrology and Testing |
| SMIS |
Slovenia – Standards and Metrology Institute |
| SABS |
South Africa – South African Bureau of Standards |
| AENOR |
Spain – Asociación Española de Normalización y Certificación |
| SLSI |
Sri Lanka – Sri Lanka Standards Institution |
| SIS |
Sweden – Standardiseringen i Sverige |
| SNV |
Switzerland – Swiss Association for Standardization |
| TISI |
Thailand – Thai Industrial Standards Institute |
| TTBS |
Trinidad and Tobago – Trinidad and Tobago Bureau of Standards |
| TSE |
Turkey – Türk Standardlarý Enstitüsü |
| DSTU |
Ukraine – State Committee of Standardization, Metrology and Certification of Ukraine |
| BSI |
United Kingdom – British Standards Institution |
| ANSI |
United States of America – American National Standards Institute |
| UNIT |
Uruguay – Instituto Uruguayo de Normas Técnicas |
| FONDONORMA |
Venezuela – Fondo para la Normalización y Certificación de la Calidad |
| DSQ |
Viet Nam – Directorate for Standards and Quality |
