| Acronym | Definition |
|---|
| NEIC | National Earthquake Information Center (USGS) |
| NEIC | National Enforcement Investigations Center (EPA) |
| NEIC | National Energy Information Center (DOE, EIA) |
| NEIC | Navy Expeditionary Intelligence Command (US Navy) |
| NEIC | Northeast Illinois Council (Boy Scouts of America) |
| NEIC | National Electronic Information Corporation |
| NEIC | North East Inner City (Dublin, Ireland building plan) |
| NEIC | New England Insurance Company |
| NEIC | Netherlands East India Company |
| NEIC | North East Immunology Club (England) |
| NEIC | New England Intercollegiate Geological Conference |
