| Acronym | Meaning |
| INEEL | Idaho National Engineering And Environmental Laboratory |
| ORNL | Oak Ridge National Laboratory |
| OIIA | Office Of Intergovernmental And Interagency Affairs |
| WSMR | White Sands Missile Range |
| ANG | Air National Guard |
| OSTP | Office Of Science And Technology Policy |
| CPO | Corrections Program Office (Merged With BJA) |
| NRPC | National Railroad Passenger Corporation (AMTRAK) |
| OSHA | Occupational Safety And Health Administration |
| OCSE | Office Of Child Support Enforcement |