| Acronym | Definition |
|---|
| NEAA➣National Environment Appellate Authority (India) |
| NEAA➣Non-Essential Amino Acid |
| NEAA➣Netherlands Environmental Assessment Agency (national research institute) |
| NEAA➣National Evaluation and Accreditation Agency (Bulgaria) |
| NEAA➣National Education Assistance Administration |
| NEAA➣National Epilepsy Association of Australia (est. 1983) |