| Acronym | Definition |
|---|
| ABN➣Australian Business Number |
| ABN➣Advance Beneficiary Notice |
| ABN➣Asia Business News |
| ABN➣Airborne |
| ABN➣Abnormal |
| ABN➣Alabama Board of Nursing |
| ABN➣Amoda Broadcasting Network (TV; India) |
| ABN➣Agencia Bolivariana de Noticias (Spanish: Bolivarian News Agency, Venezuela) |
| ABN➣Absecon (Amtrak station code; Absecon, NJ) |
| ABN➣Automotive Broadcasting Network |
| ABN➣Acronym Builders Network |
| ABN➣Algemene Bank Nederland |
| ABN➣Association of British Neurologists |
| ABN➣Autorité du Bassin du Niger (French: Niger Basin Authority) |
| ABN➣AT&T Business Network |
| ABN➣Australian Bibliographic Network |
| ABN➣Algemeen Beschaafd Nederlands |
| ABN➣Alaska Board of Nursing |
| ABN➣Albina Airport (airport code; Oregon) |
| ABN➣Alcock Brown-Neaves Group (Australia) |
| ABN➣Assumed Business Name |
| ABN➣Aerodrome Beacon (aviation, NOTAM) |
| ABN➣Asia Blogging Network |
| ABN➣Agri Broadcast Network (radio news network; Ohio) |
| ABN➣Assholes by Nature (band) |
| ABN➣Avivamiento Broadcasting Network (religious local TV station; Colombia) |
| ABN➣Angled Bed of Nails (connector type) |
| ABN➣African Broadcasting Network |
| ABN➣Alarm Broadband Network |
| ABN➣Africa Business Network |
| ABN➣African Biosciences Network (International Biosciences Network) |
| ABN➣Asahi Broadcasting Nagano Co., Ltd. (Japan) |
| ABN➣American Business Network (Sprint) |
| ABN➣Alliance of Boston Neighborhoods (Boston, Massachusetts) |
| ABN➣Acid-Base Neutrals |
| ABN➣American Board of Neurology |
| ABN➣Action Bets Network |
| ABN➣Aluminium, Brass & Nickel (engines) |
| ABN➣Alliance Business Network (various locations) |