NBGA
| Acronym | Definition |
|---|---|
| NBGA | Namco Bandai Games America, Inc. (Santa Clara, CA; video game company) |
| NBGA | National Barley Growers Association (Boise, ID) |
| NBGA | New Brunswick Golf Association (est. 1934; Canada) |
| NBGA | Non-Believers Giving Aid (non-religious relief organization; various nations) |
| NBGA | New Brunswick Gymnastics Association (est. 1967; Canada) |
| NBGA | Northarvest Bean Growers Association |