| wto.org | Wto | The Wto Website |
| copant.org | Pan American Standards Commission (COPANT) |
| wmo.ch | World Meteorological Organization - The Official Wmo - Geneva Switzer |
| oiml.org | International Organization of Legal Metrology |
| iso.ch | ISO. International Organization for Standardization |
| ilac.org | ILAC - Home |
| iec.ch | International Electrotechnical Commission |
| european-accreditation.org | Ea - European Co-operation For Accreditation |
| cenorm.be | The European Committee for Standardization (CEN) |
| bisfa.org | BISFA. International Bureau for the Standardization of Man-made Fibers |
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