| Acronym | Meaning |
| ACC | Air Combat Command |
| OAIT | Office Of American Indian Trust |
| SLAC | Stanford Linear Accelerator Center |
| DHS | Department Of Homeland Security |
| CBO | Congressional Budget Office |
| NREVSS | National Respiratory And Enteric Virus Surveillance System |
| ACSL | Alternate Crops And Systems Lab |
| NGDC | National Geophysical Data Center |
| DFAS | Defense Finance And Accounting Service |
| ANA | Administration For Native Americans |