| NSET | Nankana Sahib Education Trust 
| Others |
| NSET | Nanometal surface energy transfer
| Others |
| NSET | Nanoparticle Surface Energy Transfer
| Others |
| NSET | Nanoscale Science Engineering and Technology
| Others |
| NSET | National Security Emerging Technologies
| Others |
| NSET | National Society for Earthquake Technology
| Others |
| NSET | National Symposium on Excellence in Training
| Others |
| NSET | Natural Sciences and Engineering Technology
| Others |
| NSET | Navigating Substance Experimentation in Teens
| Others |
| NSET | Network Switching Education and Training
| Others |
| NSET | No Load Setting
| Others |
| NSET | Non Surgical Embryo Transfer
| Others |
| NSET | Northern Sierra Endurance Training
| Others |