HDB

HDB may refer to:

Organizations

 * Housing and Development Bank, an Egyptian bank
 * Housing and Development Board, a statutory board of the Singapore government
 * HDB/Cram and Ferguson, an architectural firm in Boston

Places

 * Heidelberg railway station (rail station code: HDB), Heidelberg, Melbourne, Victoria, Australia
 * Heidelberg Airport (ICAO airport code: EDIU; German airport code: HDB), Heidelberg, Germany; see List of airports by ICAO code: E
 * HDB Hub, Singapore, Singapore

Computing

 * HDB3, a digital telecommunications code
 * D-subminiature high density B-sized connector
 * HDB-15, a video connector
 * /dev/hdb, a device file for accessing computer storage
 * Altibase HDB, a database engine made by Altibase, called HDB

Other uses

 * The Himalayan Database, a Nepalese Himalayas data archive