Internationale Organisationen im Bereich der Metrologie und Akkreditierung
APMP – Asia Pacific Metrology Programme
APLMF – Asia-Pacific Legal Metrology Forum
BIPM – Bureau international des poids et mesures
COOMET – Euro-Asian Cooperation of National Metrological Institutions
EA – European Cooperation for Accreditation
EURACHEM – A Focus for Analytical Chemistry in Europe
EURAMET (früher Euromet) – European Association of National Metrology Institutes
EUROLAB – European Federation of National Associations of Measurement, Testing and Analytical Laboratories
IAF – International Accreditation Forum
ICRM – International Committee for Radionuclide Metrology
ICRP – International Commission on Radiological Protection
ICRU – International Commission on Radiation Units and Measurements
ILAC – International Laboratory Accreditation Cooperation
IMEKO – International Measurement Confederation
OIML – Organisation Internationale de Métrologie Légale
SIM – Sistema Interamericano de Metrologia
WELMEC – European Cooperation in Legal Metrology