You cannot typically download these as a standard .ttf or .otf font file because they are copyrighted graphical symbols. However, you can obtain them through these official and professional channels:
Sources for vector symbol libraries:
, the internationally recognized standard for symbols used on medical device labels, packaging, and accompanying documentation. What is ISO 15223-1? mdd-iso-15223-1 font download
: The most authoritative source for symbols included in ISO 15223-1:2021 . You can purchase access to the ISO Online Browsing Platform (OBP) to download high-quality, standardized files. You cannot typically download these as a standard