 ISO |
International Organization for Standardization |
| IEC |
International Electrotechnical Commission |
| IECEE |
IEC system for Conformity Testing and Certification of Electrical Equipment
|
| IECQ |
IEC Quality Asscement System for Electronic Component |
| IECEx |
IEC Scheme for Certification to Standards for Explosive Atmospheres
|
| CEN |
European Committee for Standardization |
| CENELEC |
European Committee for Electrotechnical Standardization |
| ITU |
International Telecommunication Union |
| ETSI |
European Telecommunications Standards Institute |
| OIML |
International Organization of Legal Metrology |
| IMO |
International Maritime Organization |
