| Acronym | Definition |
|---|
| NSPB➣National Society to Prevent Blindness (now Prevent Blindness America; est. 1908) |
| NSPB➣New School Psychology Bulletin (New School for Social Research; New York City) |
| NSPB➣National Sports Promotion Board (Singapore) |
| NSPB➣Nederlandse Stichting Praktijkopleiding Betonstaalverwerking (Dutch: Practical Training Foundation Rebar Processing) |
| NSPB➣Number of Spikes per Breath |