NEPP
| Acronym | Definition |
|---|---|
| NEPP | National Environmental Policy Plan |
| NEPP | NASA Electronic Parts and Packaging |
| NEPP | National Early Psychosis Project |
| NEPP | NASA EEE Parts and Packaging |
| NEPP | National Environmental Protection Policy |
| NEPP | New England Peaks for Prevention |
| NEPP | Núcleo de Estudos e Pesquisa em Psicoterapia (Portuguese: Center for Studies and Research in Psychotherapy; Rio de Janeiro, Brazil) |