ISO/IEC 80000 - IEC TC 25

IEC TC 25

Anders J. Thor, the chairman of IEC TC 25, has said that there are four systems of writing that bridge all linguistic barriers regardless of the alphabet used. These systems are:

• the set of mathematical signs and symbols
• the SI
• the symbols for chemical elements
• the way of writing notes for music

The first three systems will be given in ISO/IEC 80000.