International Standards Organizations

Reference data and engineering information about international standards organizations for standard organizations applications.

internationalstandardsorganizations

Overview

Engineering reference data for International Standards Organizations in standard organizations.

$ISO \; 9001:2015$

Quality management systems.

$ASTM \; E8$

Standard test methods for tension testing.

$ANSI/ASME \; B16.5$

Pipe flanges and flanged fittings.

Symbol	Description	Unit
$ISO$	International Organization for Standardization	—
$ASTM$	American Society for Testing and Materials	—
$ANSI$	American National Standards Institute	—

Standards organizations are constituted at different levels:

National Standards Organizations: e.g., DIN - Deutsches Institut für Normung
Transnational Standards Organizations: e.g., European Committee for Standardization
International Standards Organizations: e.g., International Telecommunication Union

A list of key international standards organizations:

IEC - International Electrotechnical Commission
IEEE - Institute of Electric and Electronic Engineers
IETF - Internet Engineering Task Force
ISO - International Organization for Standardization
ITU - The International Telecommunication Union
- ITU-R - ITU Radiocommunications Sector (formerly CCIR)
- ITU-T - ITU Telecommunications Sector (formerly CCITT)
IUPAC - International Union of Pure and Applied Chemistry
OASIS - Organization for the Advancement of Structured Information Standards
SI - Système International d'Unités (International System of Units)
W3C - World Wide Web Consortium
Accellera - Accellera Organization