| Acronym | Meaning |
 | NIEHS | National Institute Of Environmental Health Sciences |
| NTP | National Toxicology Program |
| CFSAN | National Center For Food Safety And Applied Nutrition |
| OSBP | Office Of Small Business Programs |
| NCA | National Cemetery Administration |
| ESA | Employment Standards Administration; Economics And Statistics Administration |
| FAR | Federal Acquisition Regulation |
| FNMA | Federal National Mortgage Association |
| ROTC | Reserve Officer Training Corps |
| JCS | Joint Chiefs Of Staff |
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