NENA
| Acronym | Definition |
|---|---|
| NENA | National Emergency Number Association |
| NENA | Neighborhood Empowerment Network Association (various locations) |
| NENA | National Emergency Nurses Affiliation |
| NENA | New England Newspaper Association |
| NENA | Northern Europe and North America (supercontinent) |
| NENA | Nitratoethylnitramine |