BNI

BNI may refer to:

Organizations

 * Banco Nacional de Investimento, the national development bank of Mozambique
 * Bank Negara Indonesia, Indonesian national bank
 * Bureau of National Investigations, the external and internal intelligence agency of Ghana
 * Burlington Northern Santa Fe Corporation, by NYSE ticker code
 * Burma News International, a Burmese news network
 * Barrow Neurological Institute, a US neurological disease treatment and research institution

Transportation

 * Barnes Bridge railway station, by National Rail station code
 * Britten-Norman Islander, a two engine aircraft
 * Nikolassee railway station, by DB station code
 * Benin Airport, by IATA code

Other uses

 * Bankruptcy Navigator Index
 * British Nursing Index, a bibliographic database for nursing and midwifery literature