| Acronym | Meaning |
| HRSA | Health Resources And Services Administration |
| NACIC | National Counterintelligence Center |
| ILO | International Labour Organization |
| CFSAN | National Center For Food Safety And Applied Nutrition |
| NTP | National Toxicology Program |
| IAF | Inter-American Foundation |
| BOP | Federal Bureau Of Prisons |
| ORD | Office Of Rare Diseases |
| AMS | Agricultural Marketing Service |
| JSC | Johnson Space Center |