| Acronym | Meaning |
| TSI | Transportation Safety Institute |
| OSAC | Overseas Security Advisory Council |
| NRDP | National Rural Development Partnership |
| OWH | Office On Women's Health |
| ORNL | Oak Ridge National Laboratory |
| VETS | Veterans' Employment And Training Service |
| DPC | Domestic Policy Council |
| COPS | Office Of Community Oriented Policing Services |
| CDRH | Center For Devices And Radiological Health |
| ACYF | Administration For Children |