NMBS
| Acronym | Definition |
|---|---|
| NMBS | National Maternity Benefit Scheme (India) |
| NMBS | National Merchant Buying Society (UK) |
| NMBS | Nationale Maatschappij Belgische Spoorwegen |
| NMBS | New Millennium Building Systems (steel framing; South Carolina and Ohio) |
| NMBS | NATO Mailbox System |
| NMBS | Nieuw Materiaal Bestellen Snel |