NEACC
| Acronym | Definition |
|---|---|
| NEACC | North Essex Adult Community (UK) |
| NEACC | New England Alarm Convention Corporation (South Bermick, ME) |
| NEACC | Near East Arms Coordinating Committee (est. 1952) |
| NEACC | NASA (National Aeronautics and Space Administration) Enterprise Applications Competency Center (Huntsville, AL) |