The , or International Nonproprietary Name (INN) , is a unique, official name assigned by the World Health Organization (WHO) for every active pharmaceutical ingredient.
While there is no single "one-size-fits-all" PDF index, several official organizations provide DCI/INN lists for different professional needs: International Nonproprietary Names (INN) The , or International Nonproprietary Name (INN) ,
: DCIs are designed to be used without ambiguity across different languages and regions. or International Nonproprietary Name (INN)