| 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 |