| Acronym | Definition |
|---|
| NIDA➣National Institute on Drug Abuse |
| NIDA➣National Institute of Dramatic Arts (Australia) |
| NIDA➣National Internet Development Agency (South Korea) |
| NIDA➣National Institute of Design & Analysis (Pakistan) |
| NIDA➣Northwest Illinois Development Alliance (St. Freeport, IL) |
| NIDA➣Northern Ireland Development Agency (UK) |
| NIDA➣Northern Ireland Dairy Association (Belfast, Ireland) |
| NIDA➣Network Integrated Data Architecture |