| Acronym | Meaning |
 | PNNL | Pacific Northwest National Laboratory |
| NRPC | National Railroad Passenger Corporation (AMTRAK) |
| ODEP | Office Of Disability Employment Policy |
| NEH | National Endowment For The Humanities |
| NARFE | National Association Of Retired Federal Employees |
| ONDCP | Office Of National Drug Control Policy |
| OSHRC | Occupational Safety And Health Review Commission |
| NIEHS | National Institute Of Environmental Health Sciences |
| IMLS | Institute Of Museum And Library Services |
| NSC | National Security Council |
Browse by Letter:
