| Abbreviation | Definition |
|---|---|
| NNP | Neonatal Nurse Practitioner |
| NNS | Non Native Speakers |
| NNT | NACSE (National Association of Communication Systems Engineers) Network Technician |
| NOB | No One Better |
| NOC | Not Otherwise Classified |
| NOMAD | NOMinated ADvisor |
| NOMC | National Orientation and Mobility Certificant |
| NOPE | Network Operations Project Engineer |
| NOPI | No Other People Interested |
| NOW | New Optimists Wanted |
| NP | Naturopathic Physician |
| NP | Nurse Practitioner |
| NPA | Net Pay Advice |
| NPH | Neutral Protamine Hagedorn |
| NPPE | National Professional Practice Examination |
| NPQH | National Professional Qualification for Headship |
| NPQML | National Professional Qualification for Middle Leadership |
| NPSE | Nutanix Platform Sales Engineer |
| NQF | National Qualifications Forum |
| NQT | Newly Qualified Teacher |