In order to expand the acceptance of their credit and debit cards, many networks, such as Discover Card, JCB, China UnionPay and RuPay create alliances with other networks.
Card reciprocal agreements Wikipedia
The table below is designed so that you can easily look up your branded card in the first column, and see what other networks it is accepted on. Information, naturally, will be repeated as a result.
Please contribute to this table if you know more.Discover Financial Services and National Payment Corporation Of India Announce Alliance Discover Website
Discover Financial Services and JCB Announce Alliance JCB Website
Discover Financial Services and JCB Announce Alliance Discover Website
Renminbi Denominated China UnionPay Card Accepted in the US
Discover Financial Services and China Unionpay Launch Second Phase of Reciprocal Acceptance Agreement
PULSE and LINK Networks Sign Reciprocal ATM/Cash Machine Agreement
China UnionPay and Discover Financial Services Launch Partnership Opening Discover’s PULSE Network to Chinese Travelers
MasterCard Diners Club Alliance