| Acronym | Meaning |
 | MSPB | Merit Systems Protection Board |
| UNESCO | United Nations Educational |
| AFRTS | Armed Forces Radio And Television Service |
| SAMHSA | Substance Abuse And Mental Health Services Administration |
| EIA | Energy Information Administration |
| WTO | World Trade Organization |
| CBO | Congressional Budget Office |
| USA | United States Army |
| SNL | Sandia National Laboratories |
| EO | Executive Order |
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