| Acronym | Definition |
|---|
| NEIS➣New Enterprise Incentive Scheme (Australia) |
| NEIS➣National Education Information System (computer network; South Korea) |
| NEIS➣National Earthquake Information Service |
| NEIS➣National Electrical Installation Standards |
| NEIS➣New Economy Information Service (Washington, DC) |
| NEIS➣National Environmental Information Service |