| Acronym | Meaning |
 | FPDC | Federal Procurement Data Center |
| OSC | Office Of Special Counsel |
| NEA | National Endowment For The Arts |
| ABMC | American Battle Monuments Commission |
| NLM | National Library Of Medicine |
| UPU | Universal Postal Union |
| USSS | United States Secret Service |
| AMTRAK | National Railroad Passenger Corporation |
| BLS | Bureau Of Labor Statistics |
| ADB | Asian Development Bank |
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