| Acronym | Meaning |
| HSB | Head Start Bureau |
| BPD | Bureau Of The Public Debt |
| CDRH | Center For Devices And Radiological Health |
| ZIP (CODE) | Zone Improvement Plan |
| CITES | Convention On International Trade In Endangered Species Of Wild Fauna And Flora |
| FEDIX | Federal Information Exchange Inc. (ceased Operation 7/3/02) |
| IMLS | Institute Of Museum And Library Services |
| RECD | Rural Economic & Community Development (replaced By RD) |
| NCIPC | National Center For Injury Prevention And Control |
| INSS | Institute For National Strategic Studies |