| Abbreviation | Definition |
|---|---|
| NRP | National Reading Panel |
| NRR | Non Re-Reading |
| NRRP | National Reading Research Panel |
| NRSE | Neighborhood Relations and Safety Education |
| NRT | Norm Referenced Test |
| NS | No Score |
| NSA | Non Self Accepting |
| NSAE | National Standards for Art Education |
| NSAE | National Standards for Arts Education |
| NSAT | National Survey of Algebra Teachers |
| NSBE | National Standards for Business Education |
| NSBP | National School Breakfast Program |
| NSBTA | National School Bus Transportation Association |
| NSC | National Safety Council |
| NSC | National Senior Certificate |
| NSC | No Student Contact |
| NSCTE | National Society of College Teachers of Education |
| NSE | National Spanish Examination |
| NSEA | National Special Education Alliance |
| NSEA | Nebraska State Education Association |