Special technical terms and their definitions (terminology) are a crucial part of every standard.
These terms and their definitions specific to the standard must be crafted very carefully to avoid ambiguity.
ISO and IEC maintain terminological databases at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia .org/
ASTM has Online Terminology Dictionary of Engineering Science and Technology available at https://www.astm.org/sub-defonline.html
I have been collected ASTM terminology standards titles in a file that is available at