International Depository Receipt (IDR) A negotiable, bank-issued certificate representing ownership of stock securities by an investor outside the country of origin.
Investopedia Says: An IDR is the non-U.S. equivalent of an American Depositary Receipt (ADR).
Related Terms: American Depositary Receipt - ADR American Depositary Share - ADS Chinese Depositary Receipt - CDR Depositary Receipt Foreign Exchange Global Depositary Receipt - GDR