| Acronym | Meaning |
 | AFS | Air Facility Sub-System |
| ECA | Bureau Of Educational And Cultural Affairs |
| AMS | Agricultural Marketing Service |
| COPS | Office Of Community Oriented Policing Services |
| ODEP | Office Of Disability Employment Policy |
| DESC | Defense Energy Support Center |
| USMS | United States Marshals Service |
| DECA | Defense Commissary Agency |
| OTA | Office Of Technology Assessment |
| MARAD | Maritime Administration |
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