| Rank | Abbreviation | Meaning |
|---|
| ***** | NAGA | National Allied Golf Associations
| |
| **** | NAGA | Niue Australia Golf Association
| |
| **** | NAGA | N-acetyl-beta-D-glucosaminidase
| |
| *** | NAGA | National Amputee Golf Association
| |
| *** | NAGA | N-acetylglucosaminidase
| |
| *** | NAGA | North American Grappling Association
| |
| *** | NAGA | N-Acetylgalactosaminidase
| |
| *** | NAGA | National Association for Gifted Children
| |
| ** | NAGA | N-acetylglucosamine
| |
| ** | NAGA | Narrow Angle Gate Array
| |
| ** | NAGA | North American Gaming Alliance
| |
| ** | NAGA | Naval Academy Golf Association
| |
| ** | NAGA | Northern Arizona Gender Alliance
| |
| ** | NAGA | National Altar Guild Association
| |
| * | NAGA | National Association for General Aviation
| |
| * | NAGA | North American Ground Ape
| |
| * | NAGA | National Advertising Golf Association
| |
| * | NAGA | National Association of Greenkeepers of America
| |
| * | NAGA | North America Grappling Association
| |
| * | NAGA | National Angling Guides Association
| |
| * | NAGA | North American Gamebird Association
| |
| * | NAGA | Northern Alliance for Greenhouse Action
| |
| * | NAGA | N-acetyl-glucosamine deacetylase
| |
| * | NAGA | New African Global Alliance
| |
| * | NAGA | National Ass Groovin Association
| |