| Acronym | Meaning |
| OIIA | Office Of Intergovernmental And Interagency Affairs |
| ED | Department Of Education |
| OAC | Office Of Antiboycott Compliance |
| PCIE | President's Council On Integrity And Effiency |
| FMS | Financial Management Service |
| OCE | Office Of The Chief Economist |
| EBSA | Employee Benefits Security Administration |
| NRPC | National Railroad Passenger Corporation (AMTRAK) |
| TVA | Tennessee Valley Authority |
| DMDC | Defense Manpower Data Center |