| Acronym | Meaning |
 | DSS | Defense Security Service |
| EOUSA | Executive Office For United States Attorneys |
| USGS | United States Geological Survey |
| USACE | U.S. Army Corps Of Engineers |
| FRTIB | Federal Retirement Thrift Investment Board |
| OMM | Offshore Minerals Management Program |
| NINDS | National Institute Of Neurological Disorders And Stroke |
| BHPR | Bureau Of Health Professions |
| ICC | Interstate Commerce Commission |
| FNS | Food And Nutrition Service |
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