| Acronym | Meaning |
| DFAS | Defense Finance And Accounting Service |
| NIDDK | National Institute Of Diabetes And Digestive And Kidney Disease |
| VGLI | Veterans' Group Life Insurance |
| SEC | Securities And Exchange Commission; Space Environment Center |
| APHIS | Animal And Plant Health Inspection Service |
| USAID | United States Agency For International Development |
| OGP | Office Of Governmentwide Policy |
| USNCB | United States National Central Bureau Of INTERPOL |
| EOUSA | Executive Office For United States Attorneys |
| FSIS | Food Safety And Inspection Service |