| Abbreviation | Definition |
|---|---|
| NPG | Natural Parent Guardian |
| NPI | Non Public Information |
| NPLC | Native Peoples Law Caucus |
| NPLS | North Penn Legal Services |
| NPO | Neighborhood Preservation Ordinance |
| NPO | Nicastro Piscopo Ogrin, Attorneys at Law |
| NPR | No Particular Reason |
| NPR | Non Photorealistically Rendered |
| NPSPAC | National Public Safety Planning Advisory Committee |
| NPT | Neighborhood Police Team |
| NPV | Non-Physical Viewpoint |
| NPWJ | No Peace Without Justice |
| NQA | No Questions Asked |
| NQL | Not Quite Legal |
| NR | No Resistance |
| NR | No Response |
| NR | No Rights |
| NR | Non Rehab |
| NR | Non-Reported |
| NR | Not Relevant |