| Acronym | Meaning |
 | BXA | Bureau Of Export Administration (changed To BIS) |
| CCC | Commodity Credit Corporation |
| SERC | Smithsonian Environmental Research Center |
| PLLI | National Institute On Postsecondary Education |
| ZIP (CODE) | Zone Improvement Plan |
| SITES | Smithsonian Institution Traveling Exhibition Service |
| GSA | General Services Administration |
| CSI | Center For The Study Of Intelligence |
| FEC | Federal Election Commission |
| APHIS | Animal And Plant Health Inspection Service |
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