| Acronym | Meaning |
| GNMA | Government National Mortgage Association |
| RHS | Rural Housing Service |
| PCBE | President's Council On Bioethics |
| DAU | Defense Acquisition University |
| ACDA | United States Arms Control And Disarmament Agency |
| BFRL | Building And Fire Research Laboratory |
| CEQ | Council On Environmental Quality |
| NGDC | National Geophysical Data Center |
| NCIS | Naval Criminal Investigative Service |
| ESDIM | Environmental Services Data And Information Management |