| Abbreviation | Definition |
|---|---|
| NAGPRA | Native American Graves Protection And Recovery Act |
| NAGPRA | Native American Graves Protection And Repatriation Act |
| NCCPA | Natural Community Conservation Planning Act |
| NCLA | Northern Colorado Legislative Alliance |
| NDLB | North Dakota Legislative Branch |
| NDRA | National Driver Register Act |
| NEPA | National Environmental Policy Act |
| NEPA | National Environmental Policy Act of 1969 |
| NFEA | National Fishing Enhancement Act |
| NFMA | National Forest Management Act |
| NFMA | National Forestry Management Act |
| NHPA | National Historic Presentation Act |
| NIA | Naturalization of Illegal Aliens |
| NISA | National Invasive Species Act |
| NLA | National Legislative Assembly |
| NLAC | Nursing Legislative Agenda Coalition |
| NLAD | National and Legislative Affairs Department |
| NLEA | Nutrition Labeling And Education Act |
| NLEM | National Legislative of Essential Medicines |
| NMLS | National Mortgage Licensing System |