NGOA
| Acronym | Definition |
|---|---|
| NGOA | Next Generation Optical Access (networks) |
| NGOA | National Gallery of Art |
| NGOA | Northern Gulf of Alaska |
| NGOA | Needs Gaps and Opportunities Assessments (health services and policy research; Ottowa, Ontario, Canada) |
| NGOA | Newspaper Guild of America (trade union) |