| Acronym | Meaning |
 | TVA | Tennessee Valley Authority |
| GATT | General Agreement On Tariffs And Trade |
| NGS | National Geospatial Intelligence School (reorganized Into DGS And SGST) |
| BOR | Bureau Of Reclamation |
| ROTC | Reserve Officer Training Corps |
| SI | Smithsonian Institute |
| PPQ | Plant Protection And Quarantine |
| VISTA | Volunteers In Service To America |
| FTC | Federal Trade Commission |
| NIDCD | National Institute On Deafness And Other Communication Disorders |
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