| Acronym | Meaning |
| NAICS | North American Industry Classification System |
| NIA | National Institute On Aging |
| OIG | Office Of The Inspector General (USDA) |
| NBL | New Brunswick Laboratory |
| SDFS | Safe And Drug-Free Schools |
| NEGP | National Education Goals Panel (defunct) |
| GAO | Government Accountability Office |
| FSA | Farm Service Agency; Office Of Federal Student Aid |
| NCUA | National Credit Union Administration |
| WSMR | White Sands Missile Range |