NEIA
| Acronym | Definition |
|---|---|
| NEIA | New England Institute of Art (Brookline, MA) |
| NEIA | Nachhaltige Entwicklung in Afrika eV (German: Sustainable Development in Africa) |
| NEIA | Newfoundland and Labrador Environmental Industry Association (Canada) |
| NEIA | National Executive Institute Associates (est. 1980) |
| NEIA | Newfoundland Environmental Industries Association (St. John's, Newfoundland, Canada) |
| NEIA | National Environmental Investment Agency of Ukraine (Kiev, Ukraine) |