| Acronym | Meaning |
| BEP | Bureau Of Engraving And Printing |
| USACE | U.S. Army Corps Of Engineers |
| NCDC | National Climatic Data Center |
| CEPPO | Chemical Emergency Preparedness And Prevention Office |
| GSFC | Goddard Space Flight Center |
| DLSA | Defense Legal Services Agency |
| CRS | Congressional Research Service; Community Relations Service |
| NNSA | National Nuclear Security Administration |
| BPA | Bonneville Power Administration |
| CIA | Central Intelligence Agency |