| Acronym | Definition |
|---|
| NBM➣National Building Museum |
| NBM➣New Business Model (various organizations) |
| NBM➣Neighborhood Based Mobility |
| NBM➣Network and Bandwidth Manager |
| NBM➣Nodal Bandwidth Manager |
| NBM➣Notebook Manager |
| NBM➣Novell Border Manager |
| NBM➣Narrowband Multiplexer |
| NBM➣Nomenclatura Brasileira de Mercadorias (Portuguese: Brazilian Nomenclature of Goods; Decree Law Number 1154; Brazil) |
| NBM➣National Bank of Moldova |
| NBM➣Nantier, Beall, Minoustchine (publisher) |
| NBM➣Nil by Mouth |
| NBM➣National Bank of Malawi |
| NBM➣New Buffalo (Amtrak station code; New Buffalo, MI) |
| NBM➣New Beginnings Movement |
| NBM➣Nothing By Mouth |
| NBM➣Norwegian Black Metal (music genre) |
| NBM➣Never Been Married |
| NBM➣Needs Beyond Medicine (Salt Lake City, UT) |
| NBM➣Northern Boreal Mountains (Canada) |
| NBM➣Nothing But Microsoft |
| NBM➣Neo-Black Movement |
| NBM➣New Believer's Ministry (Africa) |
| NBM➣Neo-Black Movement of Africa |
| NBM➣Nederlands Bureau der Motorrijtuigverzekeraars (Dutch: Netherlands Bureau of Motor Insurers) |
| NBM➣New Beginnings Missions (Gulfport, MS) |
| NBM➣Not Before Midnight (Architecture, Design & Science) |
| NBM➣Narrowband Manager |
| NBM➣New Business Memorandum |
| NBM➣Non-Breeding Migrant (ornithology) |