ADB is a three-letter acronym that may refer to the intergovernmental organizations:
- The African Development Bank (also AfDB), a non-profit financial institution whose aim is to help developing African countries
- The Asian Development Bank, a non-profit financial institution whose aim is to help developing Asian countries
ADB may also refer to:
Read more about ADB: In Banking, In Computing and Technology, In Gaming, In Literature and Publications, In Other Uses