NSBF
| Acronym | Definition |
|---|---|
| NSBF | National Scientific Balloon Facility (now Columbia Scientific Balloon Facility) |
| NSBF | National School Boards Foundation (est. 1995; Alexandria, VA) |
| NSBF | National Small Business Forum (Australia) |
| NSBF | Norwegian Softball and Baseball Federation (Norway) |
| NSBF | Newtek Small Business Finance, Inc. |
| NSBF | Nebraska State Bar Foundation (Lincoln, NE) |