| Acronym | Definition |
|---|
| NEWG➣Nebraska Wing (Civil Air Patrol) |
| NEWG➣Nahanni Expansion Working Group (est. 2004; Canada) |
| NEWG➣Networks and Engineering Working Group (US NASA) |
| NEWG➣New England Writers Group (est. 1986; Maine) |
| NEWG➣New England Wakefield Group (aeromodeling; Falmouth, MA) |