| Acronym | Meaning |
| CSI | Center For The Study Of Intelligence |
| NOS | National Ocean Service |
| GSA | General Services Administration |
| JPL | Jet Propulsion Laboratory |
| CSE | Office Of Child Support Enforcement |
| ODEP | Office Of Disability Employment Policy |
| NIC | National Institute Of Corrections |
| NHPRC | National Historical Publications And Records Commission |
| NEI | National Eye Institute |
| LOC | Library Of Congress |