| 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) |