| Acronym | Meaning |
| MOLIS | Minority On-Line Information Service (ceased Operation 7/3/02) |
| NPS | National Park Service |
| OCSE | Office Of Child Support Enforcement |
| CDER | Center For Drug Evaluation And Research |
| FERC | Federal Energy Regulatory Commission |
| TASC | Transportation Administrative Service Center |
| NIST | National Institute Of Standards And Technology |
| ANL | Argonne National Laboratory |
| MARAD | Maritime Administration |
| CDRH | Center For Devices And Radiological Health |